322111012131 has 6 divisors (see below), whose sum is σ = 465271461980. Its totient is φ = 214740674748.

The previous prime is 322111012123. The next prime is 322111012133. The reversal of 322111012131 is 131210111223.

It is not a de Polignac number, because 322111012131 - 2³ = 322111012123 is a prime.

It is a super-2 number, since 2×322111012131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322111012133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17895056221 + ... + 17895056238.

Almost surely, 2^322111012131 is an apocalyptic number.

322111012131 is a deficient number, since it is larger than the sum of its proper divisors (143160449849).

322111012131 is a wasteful number, since it uses less digits than its factorization.

322111012131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35790112465 (or 35790112462 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 322111012131 its reverse (131210111223), we get a palindrome (453321123354).

The spelling of 322111012131 in words is "three hundred twenty-two billion, one hundred eleven million, twelve thousand, one hundred thirty-one".