22689296893 has 8 divisors (see below), whose sum is σ = 23464044800. Its totient is φ = 21917226240.

The previous prime is 22689296849. The next prime is 22689296939. The reversal of 22689296893 is 39869298622.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22689296893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22689296593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652068 + ... + 685981.

It is an arithmetic number, because the mean of its divisors is an integer number (2933005600).

Almost surely, 2^22689296893 is an apocalyptic number.

It is an amenable number.

22689296893 is a deficient number, since it is larger than the sum of its proper divisors (774747907).

22689296893 is a wasteful number, since it uses less digits than its factorization.

22689296893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338627.

The product of its digits is 40310784, while the sum is 64.

The spelling of 22689296893 in words is "twenty-two billion, six hundred eighty-nine million, two hundred ninety-six thousand, eight hundred ninety-three".