22245580244689 has 8 divisors (see below), whose sum is σ = 22331132790912. Its totient is φ = 22160035036800.

The previous prime is 22245580244687. The next prime is 22245580244711. The reversal of 22245580244689 is 98644208554222.

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 22245580244689 - 2¹ = 22245580244687 is a prime.

It is a super-2 number, since 2×22245580244689² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22245580244687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4279012 + ... + 7924714.

It is an arithmetic number, because the mean of its divisors is an integer number (2791391598864).

Almost surely, 2^{22245580244689} is an apocalyptic number.

It is an amenable number.

22245580244689 is a deficient number, since it is larger than the sum of its proper divisors (85552546223).

22245580244689 is a wasteful number, since it uses less digits than its factorization.

22245580244689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3669167.

The product of its (nonzero) digits is 88473600, while the sum is 61.

The spelling of 22245580244689 in words is "twenty-two trillion, two hundred forty-five billion, five hundred eighty million, two hundred forty-four thousand, six hundred eighty-nine".