13223110312 has 16 divisors (see below), whose sum is σ = 24794582400. Its totient is φ = 6611221680.

The previous prime is 13223110301. The next prime is 13223110321. The reversal of 13223110312 is 21301132231.

It is a self number, because there is not a number n which added to its sum of digits gives 13223110312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234387 + ... + 285277.

It is an arithmetic number, because the mean of its divisors is an integer number (1549661400).

Almost surely, 2^13223110312 is an apocalyptic number.

It is an amenable number.

13223110312 is a deficient number, since it is larger than the sum of its proper divisors (11571472088).

13223110312 is a wasteful number, since it uses less digits than its factorization.

13223110312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83376 (or 83372 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13223110312 its reverse (21301132231), we get a palindrome (34524242543).

The spelling of 13223110312 in words is "thirteen billion, two hundred twenty-three million, one hundred ten thousand, three hundred twelve".