22339899 has 12 divisors (see below), whose sum is σ = 32955936. Its totient is φ = 14576112.

The previous prime is 22339883. The next prime is 22339901. The reversal of 22339899 is 99893322.

It is not a de Polignac number, because 22339899 - 2⁴ = 22339883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22339829) 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 in 11 ways as a sum of consecutive naturals, for example, 25984 + ... + 26829.

It is an arithmetic number, because the mean of its divisors is an integer number (2746328).

Almost surely, 2^22339899 is an apocalyptic number.

22339899 is a deficient number, since it is larger than the sum of its proper divisors (10616037).

22339899 is a wasteful number, since it uses less digits than its factorization.

22339899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52866 (or 52863 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 22339899 is about 4726.5102348350. The cubic root of 22339899 is about 281.6396105488.

The spelling of 22339899 in words is "twenty-two million, three hundred thirty-nine thousand, eight hundred ninety-nine".