112565501700 has 144 divisors (see below), whose sum is σ = 346965917760. Its totient is φ = 28078202880.

The previous prime is 112565501693. The next prime is 112565501753. The reversal of 112565501700 is 7105565211.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 763596 + ... + 899004.

It is an arithmetic number, because the mean of its divisors is an integer number (2409485540).

Almost surely, 2^112565501700 is an apocalyptic number.

112565501700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112565501700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173482958880).

112565501700 is an abundant number, since it is smaller than the sum of its proper divisors (234400416060).

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

112565501700 is a wasteful number, since it uses less digits than its factorization.

112565501700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135606 (or 135599 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 33.

The spelling of 112565501700 in words is "one hundred twelve billion, five hundred sixty-five million, five hundred one thousand, seven hundred".