13412229217 has 2 divisors, whose sum is σ = 13412229218. Its totient is φ = 13412229216.

The previous prime is 13412229163. The next prime is 13412229241. The reversal of 13412229217 is 71292221431.

13412229217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10252777536 + 3159451681 = 101256^2 + 56209^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13412229217 is a prime.

It is not a weakly prime, because it can be changed into another prime (13412229247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6706114608 + 6706114609.

It is an arithmetic number, because the mean of its divisors is an integer number (6706114609).

Almost surely, 2^13412229217 is an apocalyptic number.

It is an amenable number.

13412229217 is a deficient number, since it is larger than the sum of its proper divisors (1).

13412229217 is an equidigital number, since it uses as much as digits as its factorization.

13412229217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 34.

The spelling of 13412229217 in words is "thirteen billion, four hundred twelve million, two hundred twenty-nine thousand, two hundred seventeen".