22732661008439 has 2 divisors, whose sum is σ = 22732661008440. Its totient is φ = 22732661008438.

The previous prime is 22732661008357. The next prime is 22732661008441. The reversal of 22732661008439 is 93480016623722.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22732661008439 - 2⁴⁰ = 21633149380663 is a prime.

Together with 22732661008441, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22732661008489) 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, 11366330504219 + 11366330504220.

It is an arithmetic number, because the mean of its divisors is an integer number (11366330504220).

Almost surely, 2^{22732661008439} is an apocalyptic number.

22732661008439 is a deficient number, since it is larger than the sum of its proper divisors (1).

22732661008439 is an equidigital number, since it uses as much as digits as its factorization.

22732661008439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 22732661008439 in words is "twenty-two trillion, seven hundred thirty-two billion, six hundred sixty-one million, eight thousand, four hundred thirty-nine".