22899669189673 has 2 divisors, whose sum is σ = 22899669189674. Its totient is φ = 22899669189672.

The previous prime is 22899669189613. The next prime is 22899669189721. The reversal of 22899669189673 is 37698196699822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12543192639769 + 10356476549904 = 3541637^2 + 3218148^2 .

It is a cyclic number.

It is not a de Polignac number, because 22899669189673 - 2⁹ = 22899669189161 is a prime.

It is not a weakly prime, because it can be changed into another prime (22899669189613) 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 as a sum of consecutive naturals, namely, 11449834594836 + 11449834594837.

It is an arithmetic number, because the mean of its divisors is an integer number (11449834594837).

Almost surely, 2^{22899669189673} is an apocalyptic number.

It is an amenable number.

22899669189673 is a deficient number, since it is larger than the sum of its proper divisors (1).

22899669189673 is an equidigital number, since it uses as much as digits as its factorization.

22899669189673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7618738176, while the sum is 85.

The spelling of 22899669189673 in words is "twenty-two trillion, eight hundred ninety-nine billion, six hundred sixty-nine million, one hundred eighty-nine thousand, six hundred seventy-three".