13321222234 has 8 divisors (see below), whose sum is σ = 19994557248. Its totient is φ = 6656369820.

The previous prime is 13321222223. The next prime is 13321222241. The reversal of 13321222234 is 43222212331.

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 = 13321222199 and 13321222208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2116722 + ... + 2123005.

It is an arithmetic number, because the mean of its divisors is an integer number (2499319656).

Almost surely, 2^13321222234 is an apocalyptic number.

13321222234 is a deficient number, since it is larger than the sum of its proper divisors (6673335014).

13321222234 is a wasteful number, since it uses less digits than its factorization.

13321222234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4241300.

The product of its digits is 3456, while the sum is 25.

Adding to 13321222234 its reverse (43222212331), we get a palindrome (56543434565).

The spelling of 13321222234 in words is "thirteen billion, three hundred twenty-one million, two hundred twenty-two thousand, two hundred thirty-four".