13424323222 has 16 divisors (see below), whose sum is σ = 20435950080. Its totient is φ = 6612791272.

The previous prime is 13424323217. The next prime is 13424323229. The reversal of 13424323222 is 22232342431.

It is a super-2 number, since 2×13424323222² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13424323229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53038 + ... + 172225.

It is an arithmetic number, because the mean of its divisors is an integer number (1277246880).

Almost surely, 2^13424323222 is an apocalyptic number.

13424323222 is a deficient number, since it is larger than the sum of its proper divisors (7011626858).

13424323222 is a wasteful number, since it uses less digits than its factorization.

13424323222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225707.

The product of its digits is 13824, while the sum is 28.

Adding to 13424323222 its reverse (22232342431), we get a palindrome (35656665653).

The spelling of 13424323222 in words is "thirteen billion, four hundred twenty-four million, three hundred twenty-three thousand, two hundred twenty-two".