331310120122 has 8 divisors (see below), whose sum is σ = 504382571136. Its totient is φ = 163182596412.

The previous prime is 331310120107. The next prime is 331310120137. The reversal of 331310120122 is 221021013133.

It is an interprime number because it is at equal distance from previous prime (331310120107) and next prime (331310120137).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 331310120122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1236231658 + ... + 1236231925.

It is an arithmetic number, because the mean of its divisors is an integer number (63047821392).

Almost surely, 2^331310120122 is an apocalyptic number.

331310120122 is a deficient number, since it is larger than the sum of its proper divisors (173072451014).

331310120122 is a wasteful number, since it uses less digits than its factorization.

331310120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472463652.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 331310120122 its reverse (221021013133), we get a palindrome (552331133255).

The spelling of 331310120122 in words is "three hundred thirty-one billion, three hundred ten million, one hundred twenty thousand, one hundred twenty-two".