112815922475 has 12 divisors (see below), whose sum is σ = 140127667416. Its totient is φ = 90100529280.

The previous prime is 112815922469. The next prime is 112815922481. The reversal of 112815922475 is 574229518211.

It is an interprime number because it is at equal distance from previous prime (112815922469) and next prime (112815922481).

It is not a de Polignac number, because 112815922475 - 2²² = 112811728171 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3790097 + ... + 3819746.

It is an arithmetic number, because the mean of its divisors is an integer number (11677305618).

Almost surely, 2^112815922475 is an apocalyptic number.

112815922475 is a deficient number, since it is larger than the sum of its proper divisors (27311744941).

112815922475 is an equidigital number, since it uses as much as digits as its factorization.

112815922475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7610446 (or 7610441 counting only the distinct ones).

The product of its digits is 403200, while the sum is 47.

The spelling of 112815922475 in words is "one hundred twelve billion, eight hundred fifteen million, nine hundred twenty-two thousand, four hundred seventy-five".