9297172122994 has 16 divisors (see below), whose sum is σ = 16199288197056. Its totient is φ = 3919182627600.

The previous prime is 9297172122989. The next prime is 9297172123021. The reversal of 9297172122994 is 4992212717929.

It is a super-2 number, since 2×9297172122994² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5443308352 + ... + 5443310059.

It is an arithmetic number, because the mean of its divisors is an integer number (1012455512316).

Almost surely, 2^{9297172122994} is an apocalyptic number.

9297172122994 is a deficient number, since it is larger than the sum of its proper divisors (6902116074062).

9297172122994 is a wasteful number, since it uses less digits than its factorization.

9297172122994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10886618481.

The product of its digits is 20575296, while the sum is 64.

The spelling of 9297172122994 in words is "nine trillion, two hundred ninety-seven billion, one hundred seventy-two million, one hundred twenty-two thousand, nine hundred ninety-four".