22303112089 has 2 divisors, whose sum is σ = 22303112090. Its totient is φ = 22303112088.

The previous prime is 22303112077. The next prime is 22303112113. The reversal of 22303112089 is 98021130322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16080268864 + 6222843225 = 126808^2 + 78885^2 .

It is a cyclic number.

It is not a de Polignac number, because 22303112089 - 2²⁷ = 22168894361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22303112089.

It is not a weakly prime, because it can be changed into another prime (22303112189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11151556044 + 11151556045.

It is an arithmetic number, because the mean of its divisors is an integer number (11151556045).

Almost surely, 2^22303112089 is an apocalyptic number.

It is an amenable number.

22303112089 is a deficient number, since it is larger than the sum of its proper divisors (1).

22303112089 is an equidigital number, since it uses as much as digits as its factorization.

22303112089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 22303112089 in words is "twenty-two billion, three hundred three million, one hundred twelve thousand, eighty-nine".