331202131032122 has 16 divisors (see below), whose sum is σ = 567896843640192. Its totient is φ = 141913329974640.

The previous prime is 331202131032067. The next prime is 331202131032139. The reversal of 331202131032122 is 221230131202133.

It is a junction number, because it is equal to n+sod(n) for n = 331202131032091 and 331202131032100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2536638029 + ... + 2536768592.

It is an arithmetic number, because the mean of its divisors is an integer number (35493552727512).

Almost surely, 2^{331202131032122} is an apocalyptic number.

331202131032122 is a deficient number, since it is larger than the sum of its proper divisors (236694712608070).

331202131032122 is a wasteful number, since it uses less digits than its factorization.

331202131032122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5073411293.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 331202131032122 its reverse (221230131202133), we get a palindrome (552432262234255).

The spelling of 331202131032122 in words is "three hundred thirty-one trillion, two hundred two billion, one hundred thirty-one million, thirty-two thousand, one hundred twenty-two".