22889623850 has 24 divisors (see below), whose sum is σ = 42589306848. Its totient is φ = 9152708400.

The previous prime is 22889623849. The next prime is 22889623877. The reversal of 22889623850 is 5832698822.

It is a junction number, because it is equal to n+sod(n) for n = 22889623792 and 22889623801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71507 + ... + 225593.

It is an arithmetic number, because the mean of its divisors is an integer number (1774554452).

Almost surely, 2^22889623850 is an apocalyptic number.

22889623850 is a deficient number, since it is larger than the sum of its proper divisors (19699682998).

22889623850 is a wasteful number, since it uses less digits than its factorization.

22889623850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157070 (or 157065 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 53.

The spelling of 22889623850 in words is "twenty-two billion, eight hundred eighty-nine million, six hundred twenty-three thousand, eight hundred fifty".