922339213 has 2 divisors, whose sum is σ = 922339214. Its totient is φ = 922339212.

The previous prime is 922339193. The next prime is 922339237. The reversal of 922339213 is 312933229.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 538100809 + 384238404 = 23197^2 + 19602^2 .

It is a cyclic number.

It is not a de Polignac number, because 922339213 - 2⁵ = 922339181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (922339273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 461169606 + 461169607.

It is an arithmetic number, because the mean of its divisors is an integer number (461169607).

Almost surely, 2^922339213 is an apocalyptic number.

It is an amenable number.

922339213 is a deficient number, since it is larger than the sum of its proper divisors (1).

922339213 is an equidigital number, since it uses as much as digits as its factorization.

922339213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17496, while the sum is 34.

The square root of 922339213 is about 30370.0380803186. The cubic root of 922339213 is about 973.4124374185.

The spelling of 922339213 in words is "nine hundred twenty-two million, three hundred thirty-nine thousand, two hundred thirteen".