322020311012120 has 96 divisors (see below), whose sum is σ = 845817105949200. Its totient is φ = 110016832972032.

The previous prime is 322020311012087. The next prime is 322020311012131. The reversal of 322020311012120 is 21210113020223.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 322020311012092 and 322020311012101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 289721075 + ... + 290830434.

Almost surely, 2^{322020311012120} is an apocalyptic number.

It is an amenable number.

322020311012120 is an abundant number, since it is smaller than the sum of its proper divisors (523796794937080).

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

322020311012120 is a wasteful number, since it uses less digits than its factorization.

322020311012120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580551817 (or 580551806 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 322020311012120 its reverse (21210113020223), we get a palindrome (343230424032343).

The spelling of 322020311012120 in words is "three hundred twenty-two trillion, twenty billion, three hundred eleven million, twelve thousand, one hundred twenty".