2184945012199 has 2 divisors, whose sum is σ = 2184945012200. Its totient is φ = 2184945012198.

The previous prime is 2184945012091. The next prime is 2184945012227. The reversal of 2184945012199 is 9912105494812.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2184945012199 - 2²⁹ = 2184408141287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2184945712199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1092472506099 + 1092472506100.

It is an arithmetic number, because the mean of its divisors is an integer number (1092472506100).

Almost surely, 2^{2184945012199} is an apocalyptic number.

2184945012199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2184945012199 is an equidigital number, since it uses as much as digits as its factorization.

2184945012199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 55.

The spelling of 2184945012199 in words is "two trillion, one hundred eighty-four billion, nine hundred forty-five million, twelve thousand, one hundred ninety-nine".