?字UNICODE编码U+23F7A,10进制: 147322,UTF-32: 00023F7A,UTF-8: F0 A3 BD BA。(zI.TTCx.NET)
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。(zi.ttcX.neT)