3122203113320 has 32 divisors (see below), whose sum is σ = 7065563708520. Its totient is φ = 1241662275840.

The previous prime is 3122203113313. The next prime is 3122203113329. The reversal of 3122203113320 is 233113022213.

It can be written as a sum of positive squares in 4 ways, for example, as 2370448219876 + 751754893444 = 1539626^2 + 867038^2 .

It is a super-2 number, since 2×3122203113320² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3122203113329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225585791 + ... + 225599630.

Almost surely, 2^{3122203113320} is an apocalyptic number.

It is an amenable number.

3122203113320 is an abundant number, since it is smaller than the sum of its proper divisors (3943360595200).

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

3122203113320 is a wasteful number, since it uses less digits than its factorization.

3122203113320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451185605 (or 451185601 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3122203113320 its reverse (233113022213), we get a palindrome (3355316135533).

The spelling of 3122203113320 in words is "three trillion, one hundred twenty-two billion, two hundred three million, one hundred thirteen thousand, three hundred twenty".