104432122217 has 2 divisors, whose sum is σ = 104432122218. Its totient is φ = 104432122216.

The previous prime is 104432122141. The next prime is 104432122243. The reversal of 104432122217 is 712221234401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68551806976 + 35880315241 = 261824^2 + 189421^2 .

It is a cyclic number.

It is not a de Polignac number, because 104432122217 - 2⁸ = 104432121961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104432122217.

It is not a weakly prime, because it can be changed into another prime (104432122297) 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, 52216061108 + 52216061109.

It is an arithmetic number, because the mean of its divisors is an integer number (52216061109).

Almost surely, 2^104432122217 is an apocalyptic number.

It is an amenable number.

104432122217 is a deficient number, since it is larger than the sum of its proper divisors (1).

104432122217 is an equidigital number, since it uses as much as digits as its factorization.

104432122217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 104432122217 its reverse (712221234401), we get a palindrome (816653356618).

The spelling of 104432122217 in words is "one hundred four billion, four hundred thirty-two million, one hundred twenty-two thousand, two hundred seventeen".