112019995805718 has 96 divisors (see below), whose sum is σ = 306180528111360. Its totient is φ = 26857941042240.

The previous prime is 112019995805717. The next prime is 112019995805737. The reversal of 112019995805718 is 817508599910211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112019995805717) 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, 1332197098 + ... + 1332281181.

It is an arithmetic number, because the mean of its divisors is an integer number (3189380501160).

Almost surely, 2^{112019995805718} is an apocalyptic number.

112019995805718 is an abundant number, since it is smaller than the sum of its proper divisors (194160532305642).

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

112019995805718 is a wasteful number, since it uses less digits than its factorization.

112019995805718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664478322 (or 2664478315 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 66.

The spelling of 112019995805718 in words is "one hundred twelve trillion, nineteen billion, nine hundred ninety-five million, eight hundred five thousand, seven hundred eighteen".