22213123322 has 8 divisors (see below), whose sum is σ = 35882737716. Its totient is φ = 10252210752.

The previous prime is 22213123297. The next prime is 22213123349. The reversal of 22213123322 is 22332131222.

It can be written as a sum of positive squares in 2 ways, for example, as 21817948681 + 395174641 = 147709^2 + 19879^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 427175423 + ... + 427175474.

Almost surely, 2^22213123322 is an apocalyptic number.

22213123322 is a deficient number, since it is larger than the sum of its proper divisors (13669614394).

22213123322 is a wasteful number, since it uses less digits than its factorization.

22213123322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854350912.

The product of its digits is 1728, while the sum is 23.

Adding to 22213123322 its reverse (22332131222), we get a palindrome (44545254544).

The spelling of 22213123322 in words is "twenty-two billion, two hundred thirteen million, one hundred twenty-three thousand, three hundred twenty-two".