112219974 has 48 divisors (see below), whose sum is σ = 251035200. Its totient is φ = 36211968.

The previous prime is 112219883. The next prime is 112219997. The reversal of 112219974 is 479912211.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74622 + ... + 76110.

It is an arithmetic number, because the mean of its divisors is an integer number (5229900).

Almost surely, 2^112219974 is an apocalyptic number.

112219974 is an abundant number, since it is smaller than the sum of its proper divisors (138815226).

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

112219974 is a wasteful number, since it uses less digits than its factorization.

112219974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629 (or 1626 counting only the distinct ones).

The product of its digits is 9072, while the sum is 36.

The square root of 112219974 is about 10593.3929408854. The cubic root of 112219974 is about 482.3438230252.

The spelling of 112219974 in words is "one hundred twelve million, two hundred nineteen thousand, nine hundred seventy-four".