112566747171272 has 128 divisors (see below), whose sum is σ = 229021839383040. Its totient is φ = 51670563409920.

The previous prime is 112566747171269. The next prime is 112566747171287. The reversal of 112566747171272 is 272171747665211.

It is a super-3 number, since 3×112566747171272³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1941078197 + ... + 1941136187.

It is an arithmetic number, because the mean of its divisors is an integer number (1789233120180).

Almost surely, 2^{112566747171272} is an apocalyptic number.

It is an amenable number.

112566747171272 is an abundant number, since it is smaller than the sum of its proper divisors (116455092211768).

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

112566747171272 is a wasteful number, since it uses less digits than its factorization.

112566747171272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59631 (or 59627 counting only the distinct ones).

The product of its digits is 13829760, while the sum is 59.

The spelling of 112566747171272 in words is "one hundred twelve trillion, five hundred sixty-six billion, seven hundred forty-seven million, one hundred seventy-one thousand, two hundred seventy-two".