22020066225020 has 24 divisors (see below), whose sum is σ = 46246317163200. Its totient is φ = 8807230663232.

The previous prime is 22020066224977. The next prime is 22020066225103. The reversal of 22020066225020 is 2052266002022.

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 7 ways as a sum of consecutive naturals, for example, 49512260 + ... + 49955019.

It is an arithmetic number, because the mean of its divisors is an integer number (1926929881800).

Almost surely, 2^{22020066225020} is an apocalyptic number.

22020066225020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22020066225020 is an abundant number, since it is smaller than the sum of its proper divisors (24226250938180).

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

22020066225020 is a wasteful number, since it uses less digits than its factorization.

22020066225020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99478357 (or 99478355 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 22020066225020 in words is "twenty-two trillion, twenty billion, sixty-six million, two hundred twenty-five thousand, twenty".