112137356646 has 48 divisors (see below), whose sum is σ = 282912593184. Its totient is φ = 31434728832.

The previous prime is 112137356621. The next prime is 112137356663. The reversal of 112137356646 is 646653731211.

112137356646 is a `hidden beast` number, since 1 + 1 + 2 + 13 + 73 + 566 + 4 + 6 = 666.

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, 8389351 + ... + 8402706.

It is an arithmetic number, because the mean of its divisors is an integer number (5894012358).

Almost surely, 2^112137356646 is an apocalyptic number.

112137356646 is an abundant number, since it is smaller than the sum of its proper divisors (170775236538).

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

112137356646 is a wasteful number, since it uses less digits than its factorization.

112137356646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16792125 (or 16792122 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The spelling of 112137356646 in words is "one hundred twelve billion, one hundred thirty-seven million, three hundred fifty-six thousand, six hundred forty-six".