22894995839 has 16 divisors (see below), whose sum is σ = 24495444480. Its totient is φ = 21336890400.

The previous prime is 22894995833. The next prime is 22894995881. The reversal of 22894995839 is 93859949822.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22894995839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22894995833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256769 + ... + 334245.

It is an arithmetic number, because the mean of its divisors is an integer number (1530965280).

Almost surely, 2^22894995839 is an apocalyptic number.

22894995839 is a deficient number, since it is larger than the sum of its proper divisors (1600448641).

22894995839 is a wasteful number, since it uses less digits than its factorization.

22894995839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77750.

The product of its digits is 100776960, while the sum is 68.

The spelling of 22894995839 in words is "twenty-two billion, eight hundred ninety-four million, nine hundred ninety-five thousand, eight hundred thirty-nine".