322133112012 has 24 divisors (see below), whose sum is σ = 751819953136. Its totient is φ = 107352557568.

The previous prime is 322133112001. The next prime is 322133112079. The reversal of 322133112012 is 210211331223.

It is a self number, because there is not a number n which added to its sum of digits gives 322133112012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3089893 + ... + 3192444.

Almost surely, 2^322133112012 is an apocalyptic number.

It is an amenable number.

322133112012 is an abundant number, since it is smaller than the sum of its proper divisors (429686841124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322133112012 is a wasteful number, since it uses less digits than its factorization.

322133112012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6286617 (or 6286615 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 322133112012 its reverse (210211331223), we get a palindrome (532344443235).

The spelling of 322133112012 in words is "three hundred twenty-two billion, one hundred thirty-three million, one hundred twelve thousand, twelve".