44228482217 has 2 divisors, whose sum is σ = 44228482218. Its totient is φ = 44228482216.

The previous prime is 44228482211. The next prime is 44228482253. The reversal of 44228482217 is 71228482244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43790166121 + 438316096 = 209261^2 + 20936^2 .

It is a cyclic number.

It is not a de Polignac number, because 44228482217 - 2²⁸ = 43960046761 is a prime.

It is not a weakly prime, because it can be changed into another prime (44228482211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22114241108 + 22114241109.

It is an arithmetic number, because the mean of its divisors is an integer number (22114241109).

Almost surely, 2^44228482217 is an apocalyptic number.

It is an amenable number.

44228482217 is a deficient number, since it is larger than the sum of its proper divisors (1).

44228482217 is an equidigital number, since it uses as much as digits as its factorization.

44228482217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 458752, while the sum is 44.

The spelling of 44228482217 in words is "forty-four billion, two hundred twenty-eight million, four hundred eighty-two thousand, two hundred seventeen".