22033222297117 has 2 divisors, whose sum is σ = 22033222297118. Its totient is φ = 22033222297116.

The previous prime is 22033222297019. The next prime is 22033222297133. The reversal of 22033222297117 is 71179222233022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16112083608196 + 5921138688921 = 4013986^2 + 2433339^2 .

It is a cyclic number.

It is not a de Polignac number, because 22033222297117 - 2²³ = 22033213908509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22033222297157) 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, 11016611148558 + 11016611148559.

It is an arithmetic number, because the mean of its divisors is an integer number (11016611148559).

Almost surely, 2^{22033222297117} is an apocalyptic number.

It is an amenable number.

22033222297117 is a deficient number, since it is larger than the sum of its proper divisors (1).

22033222297117 is an equidigital number, since it uses as much as digits as its factorization.

22033222297117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 22033222297117 in words is "twenty-two trillion, thirty-three billion, two hundred twenty-two million, two hundred ninety-seven thousand, one hundred seventeen".