22013542504544 has 48 divisors (see below), whose sum is σ = 43421429721600. Its totient is φ = 10985896631424.

The previous prime is 22013542504537. The next prime is 22013542504561. The reversal of 22013542504544 is 44540524531022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37283177 + ... + 37869015.

It is an arithmetic number, because the mean of its divisors is an integer number (904613119200).

Almost surely, 2^{22013542504544} is an apocalyptic number.

It is an amenable number.

22013542504544 is a deficient number, since it is larger than the sum of its proper divisors (21407887217056).

22013542504544 is a wasteful number, since it uses less digits than its factorization.

22013542504544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588075 (or 588067 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 41.

The spelling of 22013542504544 in words is "twenty-two trillion, thirteen billion, five hundred forty-two million, five hundred four thousand, five hundred forty-four".