Unicode Character "ⅱ" U+2171 Small Roman Numeral Two

Summary

The unicode character "ⅱ" at code point U+2171 is Small Roman Numeral Two. It is a character in the Number Forms block and is part of the Latin script. The character is a letter number. The UTF-8 encoding of "ⅱ" is 0xE2 0x85 0xB1 and the UTF-16 encoding is 0x2171.

General Properties

Code Point	U+2171
Version Added	1.1
Name	Small Roman Numeral Two
Block	Number Forms
General Category	Letter Number
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Compat
Decomposition Mapping	"i" U+0069 Latin Small Letter I "i" U+0069 Latin Small Letter I

Encodings

HTML Decimal Encoding	ⅱ
HTML Hex Encoding	ⅱ
UTF-8 Encoding	0xE2 0x85 0xB1
UTF-16 Encoding	0x2171
UTF-32 Encoding	0x00002171
C/C++/Java Escape	\u2171

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
Expands On NFKC	Yes
Expands On NKFD	Yes
Numeric Type	Numeric
Numeric Value	2
Line Break	Ambiguous (Alphabetic or Ideographic)
East Asian Width	Ambiguous
Lowercase	Yes
Other Lowercase	Yes
Simple Uppercase Code Point	"Ⅱ" U+2161 Roman Numeral Two
Simple Titlecase Code Point	"Ⅱ" U+2161 Roman Numeral Two
Uppercase Code Point	"Ⅱ" U+2161 Roman Numeral Two
Titlecase Code Point	"Ⅱ" U+2161 Roman Numeral Two
Cased	Yes
Changes When Casemapped	Yes
Changes When NFKC Casefolded	Yes
Changes When Titlecased	Yes
Changes When Uppercased	Yes
NFKC Casefold	"i" U+0069 Latin Small Letter I "i" U+0069 Latin Small Letter I
NFKC Simple Casefold	"i" U+0069 Latin Small Letter I "i" U+0069 Latin Small Letter I
Script	Latin
Script Extensions	Latin
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	Yes
Alphabetic	Yes
Vertical Orientation	Upright
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Alphabetic letter
Sentence Break	Lower