22745510513317 has 8 divisors (see below), whose sum is σ = 22781683209600. Its totient is φ = 22709346211200.

The previous prime is 22745510513291. The next prime is 22745510513329. The reversal of 22745510513317 is 71331501554722.

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 22745510513317 - 2¹⁵ = 22745510480549 is a prime.

It is a super-2 number, since 2×22745510513317² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22745510513347) 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, 3336309 + ... + 7524757.

It is an arithmetic number, because the mean of its divisors is an integer number (2847710401200).

Almost surely, 2^{22745510513317} is an apocalyptic number.

It is an amenable number.

22745510513317 is a deficient number, since it is larger than the sum of its proper divisors (36172696283).

22745510513317 is an equidigital number, since it uses as much as digits as its factorization.

22745510513317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4197083.

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 22745510513317 in words is "twenty-two trillion, seven hundred forty-five billion, five hundred ten million, five hundred thirteen thousand, three hundred seventeen".