322042667 has 2 divisors, whose sum is σ = 322042668. Its totient is φ = 322042666.

The previous prime is 322042661. The next prime is 322042703. The reversal of 322042667 is 766240223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 322042667 - 2⁸ = 322042411 is a prime.

It is a super-2 number, since 2×322042667² = 207422958736945778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (322042661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161021333 + 161021334.

It is an arithmetic number, because the mean of its divisors is an integer number (161021334).

Almost surely, 2^322042667 is an apocalyptic number.

322042667 is a deficient number, since it is larger than the sum of its proper divisors (1).

322042667 is an equidigital number, since it uses as much as digits as its factorization.

322042667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 322042667 is about 17945.5472750206. The cubic root of 322042667 is about 685.4426726463.

The spelling of 322042667 in words is "three hundred twenty-two million, forty-two thousand, six hundred sixty-seven".