| Name: | Empty Set[1] |
| Unicode Version: | 1.1 (June 1993)[2] |
| Block: | Mathematical Operators, U+2200 - U+22FF[3] |
| Plane: | Basic Multilingual Plane, U+0000 - U+FFFF[3] |
| Script: | Code for undetermined script (Zyyy) [4] |
| Category: | Math Symbol (Sm) [1] |
| Bidirectional Class: | Other Neutral (ON) [1] |
| Combining Class: | Not Reordered (0) [1] |
| Character is Mirrored: | No [1] |
| GCGID: | SA870000[5] |
| HTML Entity: |
|
| UTF-8 Encoding: | 0xE2 0x88 0x85 |
| UTF-16 Encoding: | 0x2205 |
| UTF-32 Encoding: | 0x00002205 |