13223320112 has 20 divisors (see below), whose sum is σ = 25625650776. Its totient is φ = 6610248960.

The previous prime is 13223320111. The next prime is 13223320181. The reversal of 13223320112 is 21102332231.

It is not an unprimeable number, because it can be changed into a prime (13223320111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8714 + ... + 162857.

Almost surely, 2^13223320112 is an apocalyptic number.

It is an amenable number.

13223320112 is a deficient number, since it is larger than the sum of its proper divisors (12402330664).

13223320112 is a wasteful number, since it uses less digits than its factorization.

13223320112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176396 (or 176390 counting only the distinct ones).

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

Adding to 13223320112 its reverse (21102332231), we get a palindrome (34325652343).

The spelling of 13223320112 in words is "thirteen billion, two hundred twenty-three million, three hundred twenty thousand, one hundred twelve".