13123222199 has 8 divisors (see below), whose sum is σ = 13896580320. Its totient is φ = 12350020096.

The previous prime is 13123222181. The next prime is 13123222201. The reversal of 13123222199 is 99122232131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13123222199 - 2²⁸ = 12854786743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13123222139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164582 + ... + 230940.

It is an arithmetic number, because the mean of its divisors is an integer number (1737072540).

Almost surely, 2^13123222199 is an apocalyptic number.

13123222199 is a deficient number, since it is larger than the sum of its proper divisors (773358121).

13123222199 is a wasteful number, since it uses less digits than its factorization.

13123222199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78009.

The product of its digits is 11664, while the sum is 35.

The spelling of 13123222199 in words is "thirteen billion, one hundred twenty-three million, two hundred twenty-two thousand, one hundred ninety-nine".