22604422424263 has 8 divisors (see below), whose sum is σ = 22607490153600. Its totient is φ = 22601354907768.

The previous prime is 22604422424251. The next prime is 22604422424399. The reversal of 22604422424263 is 36242422440622.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22604422424263 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 (22604422434263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353057268 + ... + 353121286.

It is an arithmetic number, because the mean of its divisors is an integer number (2825936269200).

Almost surely, 2^{22604422424263} is an apocalyptic number.

22604422424263 is a deficient number, since it is larger than the sum of its proper divisors (3067729337).

22604422424263 is a wasteful number, since it uses less digits than its factorization.

22604422424263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106421.

The product of its (nonzero) digits is 1769472, while the sum is 43.

Adding to 22604422424263 its reverse (36242422440622), we get a palindrome (58846844864885).

The spelling of 22604422424263 in words is "twenty-two trillion, six hundred four billion, four hundred twenty-two million, four hundred twenty-four thousand, two hundred sixty-three".