22030332349 has 2 divisors, whose sum is σ = 22030332350. Its totient is φ = 22030332348.

The previous prime is 22030332323. The next prime is 22030332367. The reversal of 22030332349 is 94323303022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20394696100 + 1635636249 = 142810^2 + 40443^2 .

It is a cyclic number.

It is not a de Polignac number, because 22030332349 - 2²⁷ = 21896114621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22030332349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22030132349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11015166174 + 11015166175.

It is an arithmetic number, because the mean of its divisors is an integer number (11015166175).

Almost surely, 2^22030332349 is an apocalyptic number.

It is an amenable number.

22030332349 is a deficient number, since it is larger than the sum of its proper divisors (1).

22030332349 is an equidigital number, since it uses as much as digits as its factorization.

22030332349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 31.

The spelling of 22030332349 in words is "twenty-two billion, thirty million, three hundred thirty-two thousand, three hundred forty-nine".