22200542524420 has 48 divisors (see below), whose sum is σ = 50209970807808. Its totient is φ = 8196700533120.

The previous prime is 22200542524357. The next prime is 22200542524439. The reversal of 22200542524420 is 2442524500222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2869797 + ... + 7255123.

It is an arithmetic number, because the mean of its divisors is an integer number (1046041058496).

Almost surely, 2^{22200542524420} is an apocalyptic number.

22200542524420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22200542524420 is an abundant number, since it is smaller than the sum of its proper divisors (28009428283388).

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

22200542524420 is a wasteful number, since it uses less digits than its factorization.

22200542524420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4404820 (or 4404818 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 34.

It can be divided in two parts, 2220054 and 2524420, that added together give a palindrome (4744474).

The spelling of 22200542524420 in words is "twenty-two trillion, two hundred billion, five hundred forty-two million, five hundred twenty-four thousand, four hundred twenty".