22241092213 has 2 divisors, whose sum is σ = 22241092214. Its totient is φ = 22241092212.

The previous prime is 22241092187. The next prime is 22241092217. The reversal of 22241092213 is 31229014222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12525638724 + 9715453489 = 111918^2 + 98567^2 .

It is a cyclic number.

It is not a de Polignac number, because 22241092213 - 2³³ = 13651157621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22241092217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11120546106 + 11120546107.

It is an arithmetic number, because the mean of its divisors is an integer number (11120546107).

Almost surely, 2^22241092213 is an apocalyptic number.

It is an amenable number.

22241092213 is a deficient number, since it is larger than the sum of its proper divisors (1).

22241092213 is an equidigital number, since it uses as much as digits as its factorization.

22241092213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 22241092213 in words is "twenty-two billion, two hundred forty-one million, ninety-two thousand, two hundred thirteen".