22206624889 has 16 divisors (see below), whose sum is σ = 23465721600. Its totient is φ = 20956731264.

The previous prime is 22206624883. The next prime is 22206624911. The reversal of 22206624889 is 98842660222.

It is a happy number.

It is not a de Polignac number, because 22206624889 - 2⁵ = 22206624857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22206624883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6241299 + ... + 6244855.

It is an arithmetic number, because the mean of its divisors is an integer number (1466607600).

Almost surely, 2^22206624889 is an apocalyptic number.

It is an amenable number.

22206624889 is a deficient number, since it is larger than the sum of its proper divisors (1259096711).

22206624889 is a wasteful number, since it uses less digits than its factorization.

22206624889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4752.

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 22206624889 in words is "twenty-two billion, two hundred six million, six hundred twenty-four thousand, eight hundred eighty-nine".