22224322342222 has 64 divisors (see below), whose sum is σ = 44770331289600. Its totient is φ = 7990824545280.

The previous prime is 22224322342193. The next prime is 22224322342267.

22224322342222 is nontrivially palindromic in base 10.

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, 6921979 + ... + 9610537.

It is an arithmetic number, because the mean of its divisors is an integer number (699536426400).

Almost surely, 2^{22224322342222} is an apocalyptic number.

22224322342222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22224322342222 is an abundant number, since it is smaller than the sum of its proper divisors (22546008947378).

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

22224322342222 is a wasteful number, since it uses less digits than its factorization.

22224322342222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2692721.

The product of its digits is 147456, while the sum is 34.

It can be divided in two parts, 2222432 and 2342222, that added together give a palindrome (4564654).

The spelling of 22224322342222 in words is "twenty-two trillion, two hundred twenty-four billion, three hundred twenty-two million, three hundred forty-two thousand, two hundred twenty-two".