112112120097 has 6 divisors (see below), whose sum is σ = 161939729042. Its totient is φ = 74741413392.

The previous prime is 112112120089. The next prime is 112112120167. The reversal of 112112120097 is 790021211211.

It can be written as a sum of positive squares in only one way, i.e., 92561369121 + 19550750976 = 304239^2 + 139824^2 .

It is not a de Polignac number, because 112112120097 - 2³ = 112112120089 is a prime.

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 112112120097.

It is not an unprimeable number, because it can be changed into a prime (112112120077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6228451108 + ... + 6228451125.

Almost surely, 2^112112120097 is an apocalyptic number.

It is an amenable number.

112112120097 is a deficient number, since it is larger than the sum of its proper divisors (49827608945).

112112120097 is a wasteful number, since it uses less digits than its factorization.

112112120097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12456902239 (or 12456902236 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 27.

The spelling of 112112120097 in words is "one hundred twelve billion, one hundred twelve million, one hundred twenty thousand, ninety-seven".