112401886780 has 12 divisors (see below), whose sum is σ = 236043962280. Its totient is φ = 44960754704.

The previous prime is 112401886777. The next prime is 112401886787. The reversal of 112401886780 is 87688104211.

It is a self number, because there is not a number n which added to its sum of digits gives 112401886780.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112401886787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2810047150 + ... + 2810047189.

It is an arithmetic number, because the mean of its divisors is an integer number (19670330190).

Almost surely, 2^112401886780 is an apocalyptic number.

112401886780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112401886780 is an abundant number, since it is smaller than the sum of its proper divisors (123642075500).

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

112401886780 is a wasteful number, since it uses less digits than its factorization.

112401886780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5620094348 (or 5620094346 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 46.

The spelling of 112401886780 in words is "one hundred twelve billion, four hundred one million, eight hundred eighty-six thousand, seven hundred eighty".