Q: Is 422,223 a Prime Number?
A: No, 422,223 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 422223 can be evenly divided by 1 3 140,741 and 422,223, with no remainder.
Since 422,223 cannot be divided by just 1 and 422,223, it is not a prime number.