22948407689899 has 2 divisors, whose sum is σ = 22948407689900. Its totient is φ = 22948407689898.

The previous prime is 22948407689897. The next prime is 22948407689947. The reversal of 22948407689899 is 99898670484922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22948407689899 - 2¹ = 22948407689897 is a prime.

Together with 22948407689897, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22948407689897) 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, 11474203844949 + 11474203844950.

It is an arithmetic number, because the mean of its divisors is an integer number (11474203844950).

Almost surely, 2^{22948407689899} is an apocalyptic number.

22948407689899 is a deficient number, since it is larger than the sum of its proper divisors (1).

22948407689899 is an equidigital number, since it uses as much as digits as its factorization.

22948407689899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9029615616, while the sum is 85.

The spelling of 22948407689899 in words is "twenty-two trillion, nine hundred forty-eight billion, four hundred seven million, six hundred eighty-nine thousand, eight hundred ninety-nine".