13226188799 has 2 divisors, whose sum is σ = 13226188800. Its totient is φ = 13226188798.

The previous prime is 13226188739. The next prime is 13226188861. The reversal of 13226188799 is 99788162231.

It is a weak prime.

It is an emirp because it is prime and its reverse (99788162231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13226188799 - 2¹² = 13226184703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13226188739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6613094399 + 6613094400.

It is an arithmetic number, because the mean of its divisors is an integer number (6613094400).

Almost surely, 2^13226188799 is an apocalyptic number.

13226188799 is a deficient number, since it is larger than the sum of its proper divisors (1).

13226188799 is an equidigital number, since it uses as much as digits as its factorization.

13226188799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 56.

The spelling of 13226188799 in words is "thirteen billion, two hundred twenty-six million, one hundred eighty-eight thousand, seven hundred ninety-nine".