22459895422 has 16 divisors (see below), whose sum is σ = 33858795600. Its totient is φ = 11173659840.

The previous prime is 22459895413. The next prime is 22459895431.

22459895422 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (22459895413) and next prime (22459895431).

It is a self number, because there is not a number n which added to its sum of digits gives 22459895422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2979354 + ... + 2986882.

It is an arithmetic number, because the mean of its divisors is an integer number (2116174725).

Almost surely, 2^22459895422 is an apocalyptic number.

22459895422 is a deficient number, since it is larger than the sum of its proper divisors (11398900178).

22459895422 is a wasteful number, since it uses less digits than its factorization.

22459895422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14811.

The product of its digits is 4147200, while the sum is 52.

The spelling of 22459895422 in words is "twenty-two billion, four hundred fifty-nine million, eight hundred ninety-five thousand, four hundred twenty-two".