?字UNICODE编码U+23806,10进制: 145414,UTF-32: 00023806,UTF-8: F0 A3 A0 86。(TTcx.NEt)
?字由三个束字组成,位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。(Zi.TTCx.NeT)