97992210112 has 28 divisors (see below), whose sum is σ = 201158581680. Its totient is φ = 47306583296.

The previous prime is 97992209977. The next prime is 97992210133. The reversal of 97992210112 is 21101229979.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26396908 + ... + 26400619.

It is an arithmetic number, because the mean of its divisors is an integer number (7184235060).

Almost surely, 2^97992210112 is an apocalyptic number.

It is an amenable number.

97992210112 is an abundant number, since it is smaller than the sum of its proper divisors (103166371568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97992210112 is a wasteful number, since it uses less digits than its factorization.

97992210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52797568 (or 52797558 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 43.

The spelling of 97992210112 in words is "ninety-seven billion, nine hundred ninety-two million, two hundred ten thousand, one hundred twelve".