- Codepoint
U+221E- Literal Character
- ∞
- Name
- INFINITY
- Sketch
- ........
........
........
........
........
........
........
........
........
........
........
........
........
........
........
........
- Control Character
- no
- Block
- Mathematical Operators
- Subblock
- Miscellaneous mathematical symbol
- UTF-8 byte encoding
e2 88 9e- UTF-16 byte encoding
22 1e(big endian)- HTML Entity
∞- LaTeX expression
$\infty$- Perl string literal
\x{221E}