22303302989 has 16 divisors (see below), whose sum is σ = 24683166720. Its totient is φ = 19983078960.

The previous prime is 22303302979. The next prime is 22303303013. The reversal of 22303302989 is 98920330322.

It is a cyclic number.

It is not a de Polignac number, because 22303302989 - 2⁸ = 22303302733 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 (22303302979) 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, 466454 + ... + 512040.

It is an arithmetic number, because the mean of its divisors is an integer number (1542697920).

Almost surely, 2^22303302989 is an apocalyptic number.

It is an amenable number.

22303302989 is a deficient number, since it is larger than the sum of its proper divisors (2379863731).

22303302989 is a wasteful number, since it uses less digits than its factorization.

22303302989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46240.

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 22303302989 in words is "twenty-two billion, three hundred three million, three hundred two thousand, nine hundred eighty-nine".