222244044022 has 64 divisors (see below), whose sum is σ = 447681927168. Its totient is φ = 79912656000.

The previous prime is 222244044019. The next prime is 222244044047. The reversal of 222244044022 is 220440442222.

222244044022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18794872 + ... + 18806692.

It is an arithmetic number, because the mean of its divisors is an integer number (6995030112).

Almost surely, 2^222244044022 is an apocalyptic number.

222244044022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222244044022 is an abundant number, since it is smaller than the sum of its proper divisors (225437883146).

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

222244044022 is a wasteful number, since it uses less digits than its factorization.

222244044022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21245.

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

Adding to 222244044022 its reverse (220440442222), we get a palindrome (442684486244).

The spelling of 222244044022 in words is "two hundred twenty-two billion, two hundred forty-four million, forty-four thousand, twenty-two".