22428482422 has 8 divisors (see below), whose sum is σ = 33752309976. Its totient is φ = 11177712432.

The previous prime is 22428482413. The next prime is 22428482429.

22428482422 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22428482429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18263623 + ... + 18264850.

It is an arithmetic number, because the mean of its divisors is an integer number (4219038747).

Almost surely, 2^22428482422 is an apocalyptic number.

22428482422 is a deficient number, since it is larger than the sum of its proper divisors (11323827554).

22428482422 is a wasteful number, since it uses less digits than its factorization.

22428482422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36528782.

The product of its digits is 262144, while the sum is 40.

The spelling of 22428482422 in words is "twenty-two billion, four hundred twenty-eight million, four hundred eighty-two thousand, four hundred twenty-two".