22765030399 has 2 divisors, whose sum is σ = 22765030400. Its totient is φ = 22765030398.

The previous prime is 22765030397. The next prime is 22765030427. The reversal of 22765030399 is 99303056722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22765030399 - 2¹ = 22765030397 is a prime.

Together with 22765030397, 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 (22765030397) 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, 11382515199 + 11382515200.

It is an arithmetic number, because the mean of its divisors is an integer number (11382515200).

Almost surely, 2^22765030399 is an apocalyptic number.

22765030399 is a deficient number, since it is larger than the sum of its proper divisors (1).

22765030399 is an equidigital number, since it uses as much as digits as its factorization.

22765030399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 612360, while the sum is 46.

The spelling of 22765030399 in words is "twenty-two billion, seven hundred sixty-five million, thirty thousand, three hundred ninety-nine".