112044415161 has 32 divisors (see below), whose sum is σ = 172305531648. Its totient is φ = 63436584960.

The previous prime is 112044415141. The next prime is 112044415187. The reversal of 112044415161 is 161514440211.

It is not a de Polignac number, because 112044415161 - 2⁵ = 112044415129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112044415141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8719101 + ... + 8731941.

It is an arithmetic number, because the mean of its divisors is an integer number (5384547864).

Almost surely, 2^112044415161 is an apocalyptic number.

It is an amenable number.

112044415161 is a deficient number, since it is larger than the sum of its proper divisors (60261116487).

112044415161 is a wasteful number, since it uses less digits than its factorization.

112044415161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16641.

The product of its (nonzero) digits is 3840, while the sum is 30.

Adding to 112044415161 its reverse (161514440211), we get a palindrome (273558855372).

The spelling of 112044415161 in words is "one hundred twelve billion, forty-four million, four hundred fifteen thousand, one hundred sixty-one".