112109974772401 has 48 divisors (see below), whose sum is σ = 117831256489600. Its totient is φ = 106585304474880.

The previous prime is 112109974772387. The next prime is 112109974772449. The reversal of 112109974772401 is 104277479901211.

It is not a de Polignac number, because 112109974772401 - 2²¹ = 112109972675249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112109974772491) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39240451765 + ... + 39240454621.

Almost surely, 2^{112109974772401} is an apocalyptic number.

It is an amenable number.

112109974772401 is a deficient number, since it is larger than the sum of its proper divisors (5721281717199).

112109974772401 is a wasteful number, since it uses less digits than its factorization.

112109974772401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4742 (or 4683 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 55.

The spelling of 112109974772401 in words is "one hundred twelve trillion, one hundred nine billion, nine hundred seventy-four million, seven hundred seventy-two thousand, four hundred one".