112259391002 has 32 divisors (see below), whose sum is σ = 186548443200. Its totient is φ = 50659728240.

The previous prime is 112259390983. The next prime is 112259391011. The reversal of 112259391002 is 200193952211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218324 + ... + 521712.

It is an arithmetic number, because the mean of its divisors is an integer number (5829638850).

Almost surely, 2^112259391002 is an apocalyptic number.

112259391002 is a deficient number, since it is larger than the sum of its proper divisors (74289052198).

112259391002 is a wasteful number, since it uses less digits than its factorization.

112259391002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303563 (or 303541 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 35.

The spelling of 112259391002 in words is "one hundred twelve billion, two hundred fifty-nine million, three hundred ninety-one thousand, two".