322131032001 has 24 divisors (see below), whose sum is σ = 483018075904. Its totient is φ = 214538459760.

The previous prime is 322131031991. The next prime is 322131032039. The reversal of 322131032001 is 100230131223.

322131032001 is a `hidden beast` number, since 32 + 2 + 1 + 310 + 320 + 0 + 1 = 666.

It is not a de Polignac number, because 322131032001 - 2⁵ = 322131031969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (322131032501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 422545 + ... + 907086.

Almost surely, 2^322131032001 is an apocalyptic number.

It is an amenable number.

322131032001 is a deficient number, since it is larger than the sum of its proper divisors (160887043903).

322131032001 is an equidigital number, since it uses as much as digits as its factorization.

322131032001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330643 (or 1330631 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 322131032001 its reverse (100230131223), we get a palindrome (422361163224).

The spelling of 322131032001 in words is "three hundred twenty-two billion, one hundred thirty-one million, thirty-two thousand, one".