200200019 has 2 divisors, whose sum is σ = 200200020. Its totient is φ = 200200018.

The previous prime is 200200009. The next prime is 200200031. The reversal of 200200019 is 910002002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200200019 - 2⁴ = 200200003 is a prime.

It is a super-2 number, since 2×200200019² = 80160095215200722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200199976 and 200200012.

It is not a weakly prime, because it can be changed into another prime (200200009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100100009 + 100100010.

It is an arithmetic number, because the mean of its divisors is an integer number (100100010).

Almost surely, 2^200200019 is an apocalyptic number.

200200019 is a deficient number, since it is larger than the sum of its proper divisors (1).

200200019 is an equidigital number, since it uses as much as digits as its factorization.

200200019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 200200019 is about 14149.2055960750. The cubic root of 200200019 is about 584.9984357228.

The spelling of 200200019 in words is "two hundred million, two hundred thousand, nineteen".