- Codepoint
U+222F- Literal Character
- ∯
- Name
- SURFACE INTEGRAL
- Sketch
- ........
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- Decomposition
- <compat>, CONTOUR INTEGRAL (U+222E), CONTOUR INTEGRAL (U+222E)
- Control Character
- no
- Block
- Mathematical Operators
- Subblock
- Integrals
- UTF-8 byte encoding
e2 88 af- UTF-16 byte encoding
22 2f(big endian)- HTML Entity
∯- Perl string literal
\x{222F}