112215566125 has 32 divisors (see below), whose sum is σ = 151969289472. Its totient is φ = 82234152000.

The previous prime is 112215566087. The next prime is 112215566171. The reversal of 112215566125 is 521665512211.

It is not a de Polignac number, because 112215566125 - 2¹¹ = 112215564077 is a prime.

It is a congruent number.

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, 50697 + ... + 476446.

It is an arithmetic number, because the mean of its divisors is an integer number (4749040296).

Almost surely, 2^112215566125 is an apocalyptic number.

It is an amenable number.

112215566125 is a deficient number, since it is larger than the sum of its proper divisors (39753723347).

112215566125 is a wasteful number, since it uses less digits than its factorization.

112215566125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527302 (or 527292 counting only the distinct ones).

The product of its digits is 36000, while the sum is 37.

The spelling of 112215566125 in words is "one hundred twelve billion, two hundred fifteen million, five hundred sixty-six thousand, one hundred twenty-five".