112578217568 has 48 divisors (see below), whose sum is σ = 225034218864. Its totient is φ = 55427328000.

The previous prime is 112578217559. The next prime is 112578217571. The reversal of 112578217568 is 865712875211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6425396 + ... + 6442892.

It is an arithmetic number, because the mean of its divisors is an integer number (4688212893).

Almost surely, 2^112578217568 is an apocalyptic number.

It is an amenable number.

112578217568 is a deficient number, since it is larger than the sum of its proper divisors (112456001296).

112578217568 is a wasteful number, since it uses less digits than its factorization.

112578217568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20575 (or 20567 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 53.

The spelling of 112578217568 in words is "one hundred twelve billion, five hundred seventy-eight million, two hundred seventeen thousand, five hundred sixty-eight".