13221110192 has 20 divisors (see below), whose sum is σ = 25619122176. Its totient is φ = 6609723840.

The previous prime is 13221110191. The next prime is 13221110207. The reversal of 13221110192 is 29101112231.

It is not an unprimeable number, because it can be changed into a prime (13221110191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91217 + ... + 186447.

Almost surely, 2^13221110192 is an apocalyptic number.

It is an amenable number.

13221110192 is a deficient number, since it is larger than the sum of its proper divisors (12398011984).

13221110192 is an equidigital number, since it uses as much as digits as its factorization.

13221110192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103916 (or 103910 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 13221110192 in words is "thirteen billion, two hundred twenty-one million, one hundred ten thousand, one hundred ninety-two".