22026553265542 has 16 divisors (see below), whose sum is σ = 37818166982400. Its totient is φ = 9425361053448.

The previous prime is 22026553265537. The next prime is 22026553265567. The reversal of 22026553265542 is 24556235562022.

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, 1215852792 + ... + 1215870907.

It is an arithmetic number, because the mean of its divisors is an integer number (2363635436400).

Almost surely, 2^{22026553265542} is an apocalyptic number.

22026553265542 is a deficient number, since it is larger than the sum of its proper divisors (15791613716858).

22026553265542 is a wasteful number, since it uses less digits than its factorization.

22026553265542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431724355.

The product of its (nonzero) digits is 8640000, while the sum is 49.

The spelling of 22026553265542 in words is "twenty-two trillion, twenty-six billion, five hundred fifty-three million, two hundred sixty-five thousand, five hundred forty-two".