13312223322 has 16 divisors (see below), whose sum is σ = 26668754112. Its totient is φ = 4430023200.

The previous prime is 13312223317. The next prime is 13312223341. The reversal of 13312223322 is 22332221331.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 13312223292 and 13312223301.

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, 1842238 + ... + 1849449.

It is an arithmetic number, because the mean of its divisors is an integer number (1666797132).

Almost surely, 2^13312223322 is an apocalyptic number.

13312223322 is an abundant number, since it is smaller than the sum of its proper divisors (13356530790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13312223322 is a wasteful number, since it uses less digits than its factorization.

13312223322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3692293.

The product of its digits is 2592, while the sum is 24.

Adding to 13312223322 its reverse (22332221331), we get a palindrome (35644444653).

The spelling of 13312223322 in words is "thirteen billion, three hundred twelve million, two hundred twenty-three thousand, three hundred twenty-two".