331232113022122 has 8 divisors (see below), whose sum is σ = 535067259497316. Its totient is φ = 152876359856352.

The previous prime is 331232113022099. The next prime is 331232113022203. The reversal of 331232113022122 is 221220311232133.

It can be written as a sum of positive squares in 2 ways, for example, as 250036136625961 + 81195976396161 = 15812531^2 + 9010881^2 .

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

It is a super-2 number, since 2×331232113022122² (a number of 30 digits) contains 22 as substring.

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, 6369848327323 + ... + 6369848327374.

Almost surely, 2^{331232113022122} is an apocalyptic number.

331232113022122 is a deficient number, since it is larger than the sum of its proper divisors (203835146475194).

331232113022122 is a wasteful number, since it uses less digits than its factorization.

331232113022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12739696654712.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 331232113022122 its reverse (221220311232133), we get a palindrome (552452424254255).

The spelling of 331232113022122 in words is "three hundred thirty-one trillion, two hundred thirty-two billion, one hundred thirteen million, twenty-two thousand, one hundred twenty-two".