22252890055613 has 8 divisors (see below), whose sum is σ = 25433814485760. Its totient is φ = 19072450659600.

The previous prime is 22252890055603. The next prime is 22252890055633. The reversal of 22252890055613 is 31655009825222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22252890055613 - 2¹⁰ = 22252890054589 is a prime.

It is a super-2 number, since 2×22252890055613² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22252890055603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121160213 + ... + 121343738.

It is an arithmetic number, because the mean of its divisors is an integer number (3179226810720).

Almost surely, 2^{22252890055613} is an apocalyptic number.

It is an amenable number.

22252890055613 is a deficient number, since it is larger than the sum of its proper divisors (3180924430147).

22252890055613 is a wasteful number, since it uses less digits than its factorization.

22252890055613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242517067.

The product of its (nonzero) digits is 2592000, while the sum is 50.

The spelling of 22252890055613 in words is "twenty-two trillion, two hundred fifty-two billion, eight hundred ninety million, fifty-five thousand, six hundred thirteen".