Q: Is 121,224 a Prime Number?
A: No, 121,224 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 121224 can be evenly divided by 1 2 3 4 6 8 12 24 5,051 10,102 15,153 20,204 30,306 40,408 60,612 and 121,224, with no remainder.
Since 121,224 cannot be divided by just 1 and 121,224, it is not a prime number.