22886682889 has 16 divisors (see below), whose sum is σ = 27411376000. Its totient is φ = 19086952752.

The previous prime is 22886682881. The next prime is 22886682899. The reversal of 22886682889 is 98828668822.

It is not a de Polignac number, because 22886682889 - 2³ = 22886682881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22886682881) 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 15 ways as a sum of consecutive naturals, for example, 888999 + ... + 914380.

It is an arithmetic number, because the mean of its divisors is an integer number (1713211000).

Almost surely, 2^22886682889 is an apocalyptic number.

It is an amenable number.

22886682889 is a deficient number, since it is larger than the sum of its proper divisors (4524693111).

22886682889 is an equidigital number, since it uses as much as digits as its factorization.

22886682889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803437 (or 1803423 counting only the distinct ones).

The product of its digits is 84934656, while the sum is 67.

The spelling of 22886682889 in words is "twenty-two billion, eight hundred eighty-six million, six hundred eighty-two thousand, eight hundred eighty-nine".