322402411042012 has 48 divisors (see below), whose sum is σ = 645222763854592. Its totient is φ = 138082931349120.

The previous prime is 322402411041881. The next prime is 322402411042037. The reversal of 322402411042012 is 210240114204223.

It is a super-2 number, since 2×322402411042012² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273087712 + ... + 274265752.

Almost surely, 2^{322402411042012} is an apocalyptic number.

It is an amenable number.

322402411042012 is an abundant number, since it is smaller than the sum of its proper divisors (322820352812580).

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

322402411042012 is a wasteful number, since it uses less digits than its factorization.

322402411042012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184378 (or 1184376 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 322402411042012 its reverse (210240114204223), we get a palindrome (532642525246235).

The spelling of 322402411042012 in words is "three hundred twenty-two trillion, four hundred two billion, four hundred eleven million, forty-two thousand, twelve".