22112333022 has 16 divisors (see below), whose sum is σ = 47626563600. Its totient is φ = 6803794752.

The previous prime is 22112333011. The next prime is 22112333053. The reversal of 22112333022 is 22033321122.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22112333022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141745647 + ... + 141745802.

It is an arithmetic number, because the mean of its divisors is an integer number (2976660225).

Almost surely, 2^22112333022 is an apocalyptic number.

22112333022 is an abundant number, since it is smaller than the sum of its proper divisors (25514230578).

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

22112333022 is a wasteful number, since it uses less digits than its factorization.

22112333022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283491467.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22112333022 its reverse (22033321122), we get a palindrome (44145654144).

The spelling of 22112333022 in words is "twenty-two billion, one hundred twelve million, three hundred thirty-three thousand, twenty-two".