2259816299999 has 2 divisors, whose sum is σ = 2259816300000. Its totient is φ = 2259816299998.

The previous prime is 2259816299957. The next prime is 2259816300043. The reversal of 2259816299999 is 9999926189522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2259816299999 - 2²⁰ = 2259815251423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2259816290999) 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, 1129908149999 + 1129908150000.

It is an arithmetic number, because the mean of its divisors is an integer number (1129908150000).

Almost surely, 2^{2259816299999} is an apocalyptic number.

2259816299999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2259816299999 is an equidigital number, since it uses as much as digits as its factorization.

2259816299999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1020366720, while the sum is 80.

The spelling of 2259816299999 in words is "two trillion, two hundred fifty-nine billion, eight hundred sixteen million, two hundred ninety-nine thousand, nine hundred ninety-nine".