2192820341017 has 2 divisors, whose sum is σ = 2192820341018. Its totient is φ = 2192820341016.

The previous prime is 2192820341009. The next prime is 2192820341083. The reversal of 2192820341017 is 7101430282912.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1951578266121 + 241242074896 = 1396989^2 + 491164^2 .

It is a cyclic number.

It is not a de Polignac number, because 2192820341017 - 2³ = 2192820341009 is a prime.

It is a super-2 number, since 2×2192820341017² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2192820342017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096410170508 + 1096410170509.

It is an arithmetic number, because the mean of its divisors is an integer number (1096410170509).

Almost surely, 2^{2192820341017} is an apocalyptic number.

It is an amenable number.

2192820341017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2192820341017 is an equidigital number, since it uses as much as digits as its factorization.

2192820341017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 2192820341017 in words is "two trillion, one hundred ninety-two billion, eight hundred twenty million, three hundred forty-one thousand, seventeen".