322112317 has 2 divisors, whose sum is σ = 322112318. Its totient is φ = 322112316.

The previous prime is 322112279. The next prime is 322112321. The reversal of 322112317 is 713211223.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 249197796 + 72914521 = 15786^2 + 8539^2 .

It is a cyclic number.

It is not a de Polignac number, because 322112317 - 2²⁷ = 187894589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322112327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161056158 + 161056159.

It is an arithmetic number, because the mean of its divisors is an integer number (161056159).

Almost surely, 2^322112317 is an apocalyptic number.

It is an amenable number.

322112317 is a deficient number, since it is larger than the sum of its proper divisors (1).

322112317 is an equidigital number, since it uses as much as digits as its factorization.

322112317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 504, while the sum is 22.

The square root of 322112317 is about 17947.4877629155. The cubic root of 322112317 is about 685.4920839466.

The spelling of 322112317 in words is "three hundred twenty-two million, one hundred twelve thousand, three hundred seventeen".