22122263336 has 24 divisors (see below), whose sum is σ = 44062730670. Its totient is φ = 10410475776.

The previous prime is 22122263323. The next prime is 22122263417. The reversal of 22122263336 is 63336222122.

It can be written as a sum of positive squares in 3 ways, for example, as 21817062436 + 305200900 = 147706^2 + 17470^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4781915 + ... + 4786538.

Almost surely, 2^22122263336 is an apocalyptic number.

It is an amenable number.

22122263336 is a deficient number, since it is larger than the sum of its proper divisors (21940467334).

22122263336 is a wasteful number, since it uses less digits than its factorization.

22122263336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9568493 (or 9568472 counting only the distinct ones).

The product of its digits is 31104, while the sum is 32.

Adding to 22122263336 its reverse (63336222122), we get a palindrome (85458485458).

The spelling of 22122263336 in words is "twenty-two billion, one hundred twenty-two million, two hundred sixty-three thousand, three hundred thirty-six".