22093189117 has 2 divisors, whose sum is σ = 22093189118. Its totient is φ = 22093189116.

The previous prime is 22093189109. The next prime is 22093189123. The reversal of 22093189117 is 71198139022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14080432921 + 8012756196 = 118661^2 + 89514^2 .

It is a cyclic number.

It is not a de Polignac number, because 22093189117 - 2³ = 22093189109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22093189187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11046594558 + 11046594559.

It is an arithmetic number, because the mean of its divisors is an integer number (11046594559).

Almost surely, 2^22093189117 is an apocalyptic number.

It is an amenable number.

22093189117 is a deficient number, since it is larger than the sum of its proper divisors (1).

22093189117 is an equidigital number, since it uses as much as digits as its factorization.

22093189117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 43.

The spelling of 22093189117 in words is "twenty-two billion, ninety-three million, one hundred eighty-nine thousand, one hundred seventeen".