8522112430944 has 432 divisors, whose sum is σ = 29873480219856. Its totient is φ = 2289840537600.

The previous prime is 8522112430903. The next prime is 8522112430967. The reversal of 8522112430944 is 4490342112258.

8522112430944 is a `hidden beast` number, since 8 + 522 + 1 + 1 + 2 + 4 + 30 + 94 + 4 = 666.

It is a super-2 number, since 2×8522112430944² (a number of 27 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 8522112430944.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 316899739 + ... + 316926629.

It is an arithmetic number, because the mean of its divisors is an integer number (69151574583).

Almost surely, 2^{8522112430944} is an apocalyptic number.

8522112430944 is a gapful number since it is divisible by the number (84) 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 8522112430944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14936740109928).

8522112430944 is an abundant number, since it is smaller than the sum of its proper divisors (21351367788912).

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

8522112430944 is a wasteful number, since it uses less digits than its factorization.

8522112430944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28259 (or 28241 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 8522112430944 in words is "eight trillion, five hundred twenty-two billion, one hundred twelve million, four hundred thirty thousand, nine hundred forty-four".