2️⃣2️⃣!

#twenty-two #factorial #number 22 #factorial symbol

2️⃣❗

#two factorial #factorial symbol

5️⃣0️⃣!

#50 factorial #factorial symbol #number 50

🔢❗

#number factorial #math function #factorial symbol

1️⃣5️⃣❗

#15 factorial #fifteen factorial #factorial symbol #permutations