2182355896297 has 2 divisors, whose sum is σ = 2182355896298. Its totient is φ = 2182355896296.

The previous prime is 2182355896271. The next prime is 2182355896307. The reversal of 2182355896297 is 7926985532812.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2058352612416 + 124003283881 = 1434696^2 + 352141^2 .

It is a cyclic number.

It is not a de Polignac number, because 2182355896297 - 2⁷ = 2182355896169 is a prime.

It is not a weakly prime, because it can be changed into another prime (2182355816297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1091177948148 + 1091177948149.

It is an arithmetic number, because the mean of its divisors is an integer number (1091177948149).

Almost surely, 2^{2182355896297} is an apocalyptic number.

It is an amenable number.

2182355896297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2182355896297 is an equidigital number, since it uses as much as digits as its factorization.

2182355896297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 130636800, while the sum is 67.

The spelling of 2182355896297 in words is "two trillion, one hundred eighty-two billion, three hundred fifty-five million, eight hundred ninety-six thousand, two hundred ninety-seven".