2012322017 has 2 divisors, whose sum is σ = 2012322018. Its totient is φ = 2012322016.

The previous prime is 2012322001. The next prime is 2012322031. The reversal of 2012322017 is 7102232102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1031630161 + 980691856 = 32119^2 + 31316^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012322017 - 2⁴ = 2012322001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2012322017.

It is not a weakly prime, because it can be changed into another prime (2012322077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006161008 + 1006161009.

It is an arithmetic number, because the mean of its divisors is an integer number (1006161009).

Almost surely, 2^2012322017 is an apocalyptic number.

It is an amenable number.

2012322017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012322017 is an equidigital number, since it uses as much as digits as its factorization.

2012322017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 2012322017 is about 44858.9123474923. The cubic root of 2012322017 is about 1262.5032156504.

Adding to 2012322017 its reverse (7102232102), we get a palindrome (9114554119).

The spelling of 2012322017 in words is "two billion, twelve million, three hundred twenty-two thousand, seventeen".