112138597776 has 80 divisors (see below), whose sum is σ = 290664485568. Its totient is φ = 37254144000.

The previous prime is 112138597733. The next prime is 112138597787. The reversal of 112138597776 is 677795831211.

It is a super-4 number, since 4×112138597776⁴ (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

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, 34856520 + ... + 34859736.

Almost surely, 2^112138597776 is an apocalyptic number.

112138597776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

112138597776 is an abundant number, since it is smaller than the sum of its proper divisors (178525887792).

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

112138597776 is a wasteful number, since it uses less digits than its factorization.

112138597776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5440 (or 5434 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 57.

The spelling of 112138597776 in words is "one hundred twelve billion, one hundred thirty-eight million, five hundred ninety-seven thousand, seven hundred seventy-six".