112424557578 has 16 divisors (see below), whose sum is σ = 232602533280. Its totient is φ = 36182616176.

The previous prime is 112424557571. The next prime is 112424557627. The reversal of 112424557578 is 875755424211.

It is a super-2 number, since 2×112424557578² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112424557578.

It is not an unprimeable number, because it can be changed into a prime (112424557571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323058900 + ... + 323059247.

It is an arithmetic number, because the mean of its divisors is an integer number (14537658330).

Almost surely, 2^112424557578 is an apocalyptic number.

112424557578 is an abundant number, since it is smaller than the sum of its proper divisors (120177975702).

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

112424557578 is a wasteful number, since it uses less digits than its factorization.

112424557578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646118181.

The product of its digits is 3136000, while the sum is 51.

The spelling of 112424557578 in words is "one hundred twelve billion, four hundred twenty-four million, five hundred fifty-seven thousand, five hundred seventy-eight".