112177670220 has 144 divisors (see below), whose sum is σ = 424235605248. Its totient is φ = 23309642880.

The previous prime is 112177670201. The next prime is 112177670257. The reversal of 112177670220 is 22076771211.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4032954 + ... + 4060673.

It is an arithmetic number, because the mean of its divisors is an integer number (2946080592).

Almost surely, 2^112177670220 is an apocalyptic number.

112177670220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112177670220 is an abundant number, since it is smaller than the sum of its proper divisors (312057935028).

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

112177670220 is a wasteful number, since it uses less digits than its factorization.

112177670220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8093660 (or 8093655 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 36.

The spelling of 112177670220 in words is "one hundred twelve billion, one hundred seventy-seven million, six hundred seventy thousand, two hundred twenty".