13323221122 has 8 divisors (see below), whose sum is σ = 20673963900. Its totient is φ = 6431899824.

The previous prime is 13323221111. The next prime is 13323221123. The reversal of 13323221122 is 22112232331.

It can be written as a sum of positive squares in 2 ways, for example, as 12420879601 + 902341521 = 111449^2 + 30039^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13323221093 and 13323221102.

It is not an unprimeable number, because it can be changed into a prime (13323221123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114855297 + ... + 114855412.

Almost surely, 2^13323221122 is an apocalyptic number.

13323221122 is a deficient number, since it is larger than the sum of its proper divisors (7350742778).

13323221122 is a wasteful number, since it uses less digits than its factorization.

13323221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229710740.

The product of its digits is 864, while the sum is 22.

Adding to 13323221122 its reverse (22112232331), we get a palindrome (35435453453).

The spelling of 13323221122 in words is "thirteen billion, three hundred twenty-three million, two hundred twenty-one thousand, one hundred twenty-two".