56961197122 has 8 divisors (see below), whose sum is σ = 86645201472. Its totient is φ = 28079463300.

The previous prime is 56961197077. The next prime is 56961197141. The reversal of 56961197122 is 22179116965.

It is a happy number.

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

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, 200567454 + ... + 200567737.

It is an arithmetic number, because the mean of its divisors is an integer number (10830650184).

Almost surely, 2^56961197122 is an apocalyptic number.

56961197122 is a deficient number, since it is larger than the sum of its proper divisors (29684004350).

56961197122 is a wasteful number, since it uses less digits than its factorization.

56961197122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401135264.

The product of its digits is 408240, while the sum is 49.

The spelling of 56961197122 in words is "fifty-six billion, nine hundred sixty-one million, one hundred ninety-seven thousand, one hundred twenty-two".