22224689113717 has 2 divisors, whose sum is σ = 22224689113718. Its totient is φ = 22224689113716.

The previous prime is 22224689113663. The next prime is 22224689113727. The reversal of 22224689113717 is 71731198642222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19774866247236 + 2449822866481 = 4446894^2 + 1565191^2 .

It is a cyclic number.

It is not a de Polignac number, because 22224689113717 - 2¹⁹ = 22224688589429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22224689113727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11112344556858 + 11112344556859.

It is an arithmetic number, because the mean of its divisors is an integer number (11112344556859).

Almost surely, 2^{22224689113717} is an apocalyptic number.

It is an amenable number.

22224689113717 is a deficient number, since it is larger than the sum of its proper divisors (1).

22224689113717 is an equidigital number, since it uses as much as digits as its factorization.

22224689113717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4064256, while the sum is 55.

The spelling of 22224689113717 in words is "twenty-two trillion, two hundred twenty-four billion, six hundred eighty-nine million, one hundred thirteen thousand, seven hundred seventeen".