1000002212017 has 2 divisors, whose sum is σ = 1000002212018. Its totient is φ = 1000002212016.

The previous prime is 1000002212009. The next prime is 1000002212149. The reversal of 1000002212017 is 7102122000001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 978435527281 + 21566684736 = 989159^2 + 146856^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000002212017 - 2³ = 1000002212009 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000002212317) 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, 500001106008 + 500001106009.

It is an arithmetic number, because the mean of its divisors is an integer number (500001106009).

Almost surely, 2^{1000002212017} is an apocalyptic number.

It is an amenable number.

1000002212017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000002212017 is an equidigital number, since it uses as much as digits as its factorization.

1000002212017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 16.

Adding to 1000002212017 its reverse (7102122000001), we get a palindrome (8102124212018).

The spelling of 1000002212017 in words is "one trillion, two million, two hundred twelve thousand, seventeen".