976522162112231 has 4 divisors (see below), whose sum is σ = 1116025328128272. Its totient is φ = 837018996096192.

The previous prime is 976522162112227. The next prime is 976522162112239. The reversal of 976522162112231 is 132211261225679.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 976522162112231 - 2² = 976522162112227 is a prime.

It is a super-2 number, since 2×976522162112231² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 976522162112231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (976522162112239) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 69751583008010 + ... + 69751583008023.

It is an arithmetic number, because the mean of its divisors is an integer number (279006332032068).

Almost surely, 2^{976522162112231} is an apocalyptic number.

976522162112231 is a deficient number, since it is larger than the sum of its proper divisors (139503166016041).

976522162112231 is a wasteful number, since it uses less digits than its factorization.

976522162112231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139503166016040.

The product of its digits is 1088640, while the sum is 50.

The spelling of 976522162112231 in words is "nine hundred seventy-six trillion, five hundred twenty-two billion, one hundred sixty-two million, one hundred twelve thousand, two hundred thirty-one".