22020455442024 has 96 divisors (see below), whose sum is σ = 64463326636800. Its totient is φ = 6750522737280.

The previous prime is 22020455442017. The next prime is 22020455442031. The reversal of 22020455442024 is 42024455402022.

22020455442024 is a `hidden beast` number, since 2 + 2 + 0 + 204 + 5 + 5 + 4 + 420 + 24 = 666.

It is an interprime number because it is at equal distance from previous prime (22020455442017) and next prime (22020455442031).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 22020455442024.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43152484 + ... + 43659795.

It is an arithmetic number, because the mean of its divisors is an integer number (671492985800).

Almost surely, 2^{22020455442024} is an apocalyptic number.

22020455442024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22020455442024 is an abundant number, since it is smaller than the sum of its proper divisors (42442871194776).

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

22020455442024 is a wasteful number, since it uses less digits than its factorization.

22020455442024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86812575 (or 86812568 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 36.

The spelling of 22020455442024 in words is "twenty-two trillion, twenty billion, four hundred fifty-five million, four hundred forty-two thousand, twenty-four".