282340227217 has 2 divisors, whose sum is σ = 282340227218. Its totient is φ = 282340227216.

The previous prime is 282340227151. The next prime is 282340227223. The reversal of 282340227217 is 712722043282.

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., 278471511616 + 3868715601 = 527704^2 + 62199^2 .

It is a cyclic number.

It is not a de Polignac number, because 282340227217 - 2³⁵ = 247980488849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 282340227217.

It is not a weakly prime, because it can be changed into another prime (282340227517) 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 as a sum of consecutive naturals, namely, 141170113608 + 141170113609.

It is an arithmetic number, because the mean of its divisors is an integer number (141170113609).

Almost surely, 2^282340227217 is an apocalyptic number.

It is an amenable number.

282340227217 is a deficient number, since it is larger than the sum of its proper divisors (1).

282340227217 is an equidigital number, since it uses as much as digits as its factorization.

282340227217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150528, while the sum is 40.

The spelling of 282340227217 in words is "two hundred eighty-two billion, three hundred forty million, two hundred twenty-seven thousand, two hundred seventeen".