22169441023 has 2 divisors, whose sum is σ = 22169441024. Its totient is φ = 22169441022.

The previous prime is 22169441009. The next prime is 22169441057. The reversal of 22169441023 is 32014496122.

It is an a-pointer prime, because the next prime (22169441057) can be obtained adding 22169441023 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22169441023 - 2³³ = 13579506431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22169441023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22169441093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11084720511 + 11084720512.

It is an arithmetic number, because the mean of its divisors is an integer number (11084720512).

Almost surely, 2^22169441023 is an apocalyptic number.

22169441023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22169441023 is an equidigital number, since it uses as much as digits as its factorization.

22169441023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 22169441023 in words is "twenty-two billion, one hundred sixty-nine million, four hundred forty-one thousand, twenty-three".