22013359 has 2 divisors, whose sum is σ = 22013360. Its totient is φ = 22013358.

The previous prime is 22013357. The next prime is 22013389. The reversal of 22013359 is 95331022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22013359 - 2¹ = 22013357 is a prime.

Together with 22013357, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22013357) 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, 11006679 + 11006680.

It is an arithmetic number, because the mean of its divisors is an integer number (11006680).

Almost surely, 2^22013359 is an apocalyptic number.

22013359 is a deficient number, since it is larger than the sum of its proper divisors (1).

22013359 is an equidigital number, since it uses as much as digits as its factorization.

22013359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 22013359 is about 4691.8396178898. The cubic root of 22013359 is about 280.2606374130.

The spelling of 22013359 in words is "twenty-two million, thirteen thousand, three hundred fifty-nine".