22502143053533 has 128 divisors (see below), whose sum is σ = 28600270110720. Its totient is φ = 17397503585280.

The previous prime is 22502143053521. The next prime is 22502143053541. The reversal of 22502143053533 is 33535034120522.

It is not a de Polignac number, because 22502143053533 - 2¹² = 22502143049437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22502143253533) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 20587504535 + ... + 20587505627.

It is an arithmetic number, because the mean of its divisors is an integer number (223439610240).

Almost surely, 2^{22502143053533} is an apocalyptic number.

It is an amenable number.

22502143053533 is a deficient number, since it is larger than the sum of its proper divisors (6098127057187).

22502143053533 is a wasteful number, since it uses less digits than its factorization.

22502143053533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059.

The product of its (nonzero) digits is 324000, while the sum is 38.

The spelling of 22502143053533 in words is "twenty-two trillion, five hundred two billion, one hundred forty-three million, fifty-three thousand, five hundred thirty-three".