112291012800 has 210 divisors, whose sum is σ = 412753993388. Its totient is φ = 29944235520.

The previous prime is 112291012793. The next prime is 112291012853. The reversal of 112291012800 is 8210192211.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 303622 + ... + 562821.

Almost surely, 2^112291012800 is an apocalyptic number.

112291012800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112291012800 is an abundant number, since it is smaller than the sum of its proper divisors (300462980588).

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

112291012800 is an equidigital number, since it uses as much as digits as its factorization.

112291012800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866477 (or 866453 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The spelling of 112291012800 in words is "one hundred twelve billion, two hundred ninety-one million, twelve thousand, eight hundred".