322112104400432 has 40 divisors (see below), whose sum is σ = 630963356068656. Its totient is φ = 159288955191296.

The previous prime is 322112104400347. The next prime is 322112104400473. The reversal of 322112104400432 is 234004401211223.

It is a junction number, because it is equal to n+sod(n) for n = 322112104400395 and 322112104400404.

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, 189904433 + ... + 191593104.

Almost surely, 2^{322112104400432} is an apocalyptic number.

It is an amenable number.

322112104400432 is a deficient number, since it is larger than the sum of its proper divisors (308851251668224).

322112104400432 is a wasteful number, since it uses less digits than its factorization.

322112104400432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381498125 (or 381498119 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 322112104400432 its reverse (234004401211223), we get a palindrome (556116505611655).

The spelling of 322112104400432 in words is "three hundred twenty-two trillion, one hundred twelve billion, one hundred four million, four hundred thousand, four hundred thirty-two".