22003323413 has 2 divisors, whose sum is σ = 22003323414. Its totient is φ = 22003323412.

The previous prime is 22003323389. The next prime is 22003323427. The reversal of 22003323413 is 31432330022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16625007844 + 5378315569 = 128938^2 + 73337^2 .

It is a cyclic number.

It is not a de Polignac number, because 22003323413 - 2²⁶ = 21936214549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22003323443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001661706 + 11001661707.

It is an arithmetic number, because the mean of its divisors is an integer number (11001661707).

Almost surely, 2^22003323413 is an apocalyptic number.

It is an amenable number.

22003323413 is a deficient number, since it is larger than the sum of its proper divisors (1).

22003323413 is an equidigital number, since it uses as much as digits as its factorization.

22003323413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 22003323413 its reverse (31432330022), we get a palindrome (53435653435).

The spelling of 22003323413 in words is "twenty-two billion, three million, three hundred twenty-three thousand, four hundred thirteen".