22252055043533 has 24 divisors (see below), whose sum is σ = 26374087565568. Its totient is φ = 18712859526816.

The previous prime is 22252055043499. The next prime is 22252055043599. The reversal of 22252055043533 is 33534055025222.

It is not a de Polignac number, because 22252055043533 - 2²⁴ = 22252038266317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22252055043733) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143648360 + ... + 143803182.

It is an arithmetic number, because the mean of its divisors is an integer number (1098920315232).

Almost surely, 2^{22252055043533} is an apocalyptic number.

It is an amenable number.

22252055043533 is a deficient number, since it is larger than the sum of its proper divisors (4122032522035).

22252055043533 is a wasteful number, since it uses less digits than its factorization.

22252055043533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210233 (or 210226 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 41.

The spelling of 22252055043533 in words is "twenty-two trillion, two hundred fifty-two billion, fifty-five million, forty-three thousand, five hundred thirty-three".