200000899999 has 2 divisors, whose sum is σ = 200000900000. Its totient is φ = 200000899998.

The previous prime is 200000899993. The next prime is 200000900009. The reversal of 200000899999 is 999998000002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200000899999 - 2¹⁷ = 200000768927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200000899993) 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, 100000449999 + 100000450000.

It is an arithmetic number, because the mean of its divisors is an integer number (100000450000).

Almost surely, 2^200000899999 is an apocalyptic number.

200000899999 is a deficient number, since it is larger than the sum of its proper divisors (1).

200000899999 is an equidigital number, since it uses as much as digits as its factorization.

200000899999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 944784, while the sum is 55.

The spelling of 200000899999 in words is "two hundred billion, eight hundred ninety-nine thousand, nine hundred ninety-nine".