22428682422 has 16 divisors (see below), whose sum is σ = 46069726512. Its totient is φ = 7274167200.

The previous prime is 22428682421. The next prime is 22428682427.

22428682422 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22428682421) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 50514829 + ... + 50515272.

It is an arithmetic number, because the mean of its divisors is an integer number (2879357907).

Almost surely, 2^22428682422 is an apocalyptic number.

22428682422 is an abundant number, since it is smaller than the sum of its proper divisors (23641044090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22428682422 is a wasteful number, since it uses less digits than its factorization.

22428682422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101030143.

The product of its digits is 393216, while the sum is 42.

The spelling of 22428682422 in words is "twenty-two billion, four hundred twenty-eight million, six hundred eighty-two thousand, four hundred twenty-two".