112442455212520 has 32 divisors (see below), whose sum is σ = 256197999225600. Its totient is φ = 44407653196608.

The previous prime is 112442455212511. The next prime is 112442455212589. The reversal of 112442455212520 is 25212554244211.

It is a super-2 number, since 2×112442455212520² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

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 7 ways as a sum of consecutive naturals, for example, 17791524564 + ... + 17791530883.

It is an arithmetic number, because the mean of its divisors is an integer number (8006187475800).

Almost surely, 2^{112442455212520} is an apocalyptic number.

112442455212520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112442455212520 is an abundant number, since it is smaller than the sum of its proper divisors (143755544013080).

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

112442455212520 is a wasteful number, since it uses less digits than its factorization.

112442455212520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35583055537 (or 35583055533 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 40.

The spelling of 112442455212520 in words is "one hundred twelve trillion, four hundred forty-two billion, four hundred fifty-five million, two hundred twelve thousand, five hundred twenty".