13222333322 has 12 divisors (see below), whose sum is σ = 21800459058. Its totient is φ = 6010151400.

The previous prime is 13222333303. The next prime is 13222333349. The reversal of 13222333322 is 22333322231.

It can be written as a sum of positive squares in only one way, i.e., 9453478441 + 3768854881 = 97229^2 + 61391^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13222333291 and 13222333300.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27318629 + ... + 27319112.

Almost surely, 2^13222333322 is an apocalyptic number.

13222333322 is a deficient number, since it is larger than the sum of its proper divisors (8578125736).

13222333322 is a wasteful number, since it uses less digits than its factorization.

13222333322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54637765 (or 54637754 counting only the distinct ones).

The product of its digits is 7776, while the sum is 26.

Adding to 13222333322 its reverse (22333322231), we get a palindrome (35555655553).

The spelling of 13222333322 in words is "thirteen billion, two hundred twenty-two million, three hundred thirty-three thousand, three hundred twenty-two".