22112230193 has 2 divisors, whose sum is σ = 22112230194. Its totient is φ = 22112230192.

The previous prime is 22112230183. The next prime is 22112230243. The reversal of 22112230193 is 39103221122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16822868209 + 5289361984 = 129703^2 + 72728^2 .

It is a cyclic number.

It is not a de Polignac number, because 22112230193 - 2⁴ = 22112230177 is a prime.

It is not a weakly prime, because it can be changed into another prime (22112230183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056115096 + 11056115097.

It is an arithmetic number, because the mean of its divisors is an integer number (11056115097).

Almost surely, 2^22112230193 is an apocalyptic number.

It is an amenable number.

22112230193 is a deficient number, since it is larger than the sum of its proper divisors (1).

22112230193 is an equidigital number, since it uses as much as digits as its factorization.

22112230193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 22112230193 in words is "twenty-two billion, one hundred twelve million, two hundred thirty thousand, one hundred ninety-three".