Unicode Character "∪" U+222A Union

Unicode Version 15.1

Summary

The unicode character "∪" at code point U+222A is Union. It is a character in the Mathematical Operators block and is part of the Common script. The character is a math symbol. The UTF-8 encoding of "∪" is 0xE2 0x88 0xAA and the UTF-16 encoding is 0x222A.

General Properties

Code Point U+222A
Version Added 1.1
Name Union
Block Mathematical Operators
General Category Math Symbol
Canonical Combining Class Not Reordered
Bidirectional Class Other Neutral

Encodings

HTML Entity ∪
HTML Decimal Encoding ∪
HTML Hex Encoding ∪
UTF-8 Encoding 0xE2 0x88 0xAA
UTF-16 Encoding 0x222A
UTF-32 Encoding 0x0000222A
C/C++/Java Escape \u222a

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
NFKC Quick Check Yes
NFKD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Ambiguous (Alphabetic or Ideographic)
East Asian Width Ambiguous
Script Common
Script Extensions Common
Indic Syllabic Category Other
Pattern Syntax Yes
Math Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Other
Sentence Break Other