22438083422 has 8 divisors (see below), whose sum is σ = 33666894000. Its totient is φ = 11215785424.

The previous prime is 22438083397. The next prime is 22438083431.

22438083422 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1619522 + ... + 1633317.

It is an arithmetic number, because the mean of its divisors is an integer number (4208361750).

Almost surely, 2^22438083422 is an apocalyptic number.

22438083422 is a deficient number, since it is larger than the sum of its proper divisors (11228810578).

22438083422 is a wasteful number, since it uses less digits than its factorization.

22438083422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3256290.

The product of its (nonzero) digits is 147456, while the sum is 38.

The spelling of 22438083422 in words is "twenty-two billion, four hundred thirty-eight million, eighty-three thousand, four hundred twenty-two".