322113120100 has 18 divisors (see below), whose sum is σ = 698985470834. Its totient is φ = 128845248000.

The previous prime is 322113120097. The next prime is 322113120137. The reversal of 322113120100 is 1021311223.

It can be written as a sum of positive squares in 3 ways, for example, as 5722619904 + 316390500196 = 75648^2 + 562486^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1610565501 + ... + 1610565700.

Almost surely, 2^322113120100 is an apocalyptic number.

It is an amenable number.

322113120100 is an abundant number, since it is smaller than the sum of its proper divisors (376872350734).

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

322113120100 is a wasteful number, since it uses less digits than its factorization.

322113120100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3221131215 (or 3221131208 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 322113120100 its reverse (1021311223), we get a palindrome (323134431323).

The spelling of 322113120100 in words is "three hundred twenty-two billion, one hundred thirteen million, one hundred twenty thousand, one hundred".