22044444022 has 16 divisors (see below), whose sum is σ = 33412100832. Its totient is φ = 10907195200.

The previous prime is 22044444011. The next prime is 22044444029.

22044444022 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 (22044444029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357903 + ... + 414949.

It is an arithmetic number, because the mean of its divisors is an integer number (2088256302).

Almost surely, 2^22044444022 is an apocalyptic number.

22044444022 is a deficient number, since it is larger than the sum of its proper divisors (11367656810).

22044444022 is a wasteful number, since it uses less digits than its factorization.

22044444022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59063.

The product of its (nonzero) digits is 16384, while the sum is 28.

The spelling of 22044444022 in words is "twenty-two billion, forty-four million, four hundred forty-four thousand, twenty-two".