13323011222 has 16 divisors (see below), whose sum is σ = 20024096400. Its totient is φ = 6648327552.

The previous prime is 13323011201. The next prime is 13323011237. The reversal of 13323011222 is 22211032331.

It is a junction number, because it is equal to n+sod(n) for n = 13323011194 and 13323011203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2500253 + ... + 2505575.

It is an arithmetic number, because the mean of its divisors is an integer number (1251506025).

Almost surely, 2^13323011222 is an apocalyptic number.

13323011222 is a deficient number, since it is larger than the sum of its proper divisors (6701085178).

13323011222 is a wasteful number, since it uses less digits than its factorization.

13323011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7567.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13323011222 its reverse (22211032331), we get a palindrome (35534043553).

The spelling of 13323011222 in words is "thirteen billion, three hundred twenty-three million, eleven thousand, two hundred twenty-two".