112017778089 has 32 divisors (see below), whose sum is σ = 184060047360. Its totient is φ = 59162140800.

The previous prime is 112017778049. The next prime is 112017778091. The reversal of 112017778089 is 980877710211.

It is not a de Polignac number, because 112017778089 - 2¹¹ = 112017776041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112017778009) 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, 3407377 + ... + 3440094.

It is an arithmetic number, because the mean of its divisors is an integer number (5751876480).

Almost surely, 2^112017778089 is an apocalyptic number.

112017778089 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

112017778089 is a deficient number, since it is larger than the sum of its proper divisors (72042269271).

112017778089 is a wasteful number, since it uses less digits than its factorization.

112017778089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6847541.

The product of its (nonzero) digits is 395136, while the sum is 51.

The spelling of 112017778089 in words is "one hundred twelve billion, seventeen million, seven hundred seventy-eight thousand, eighty-nine".