112806138762 has 96 divisors (see below), whose sum is σ = 265786560000. Its totient is φ = 34446591360.

The previous prime is 112806138749. The next prime is 112806138779. The reversal of 112806138762 is 267831608211.

112806138762 is a `hidden beast` number, since 1 + 1 + 28 + 0 + 613 + 8 + 7 + 6 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16419064 + ... + 16425932.

It is an arithmetic number, because the mean of its divisors is an integer number (2768610000).

Almost surely, 2^112806138762 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112806138762, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132893280000).

112806138762 is an abundant number, since it is smaller than the sum of its proper divisors (152980421238).

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

112806138762 is a wasteful number, since it uses less digits than its factorization.

112806138762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8476 (or 8473 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 112806138762 in words is "one hundred twelve billion, eight hundred six million, one hundred thirty-eight thousand, seven hundred sixty-two".