112001129975 has 24 divisors (see below), whose sum is σ = 159863518080. Its totient is φ = 76248234720.

The previous prime is 112001129921. The next prime is 112001130013. The reversal of 112001129975 is 579921100211.

It is not a de Polignac number, because 112001129975 - 2¹² = 112001125879 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2277857 + ... + 2326506.

It is an arithmetic number, because the mean of its divisors is an integer number (6660979920).

Almost surely, 2^112001129975 is an apocalyptic number.

112001129975 is a deficient number, since it is larger than the sum of its proper divisors (47862388105).

112001129975 is a wasteful number, since it uses less digits than its factorization.

112001129975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4604519 (or 4604514 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 38.

The spelling of 112001129975 in words is "one hundred twelve billion, one million, one hundred twenty-nine thousand, nine hundred seventy-five".