210200002099999 has 2 divisors, whose sum is σ = 210200002100000. Its totient is φ = 210200002099998.

The previous prime is 210200002099973. The next prime is 210200002100071. The reversal of 210200002099999 is 999990200002012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 210200002099999 - 2³³ = 210191412165407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210200002099939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105100001049999 + 105100001050000.

It is an arithmetic number, because the mean of its divisors is an integer number (105100001050000).

Almost surely, 2^{210200002099999} is an apocalyptic number.

210200002099999 is a deficient number, since it is larger than the sum of its proper divisors (1).

210200002099999 is an equidigital number, since it uses as much as digits as its factorization.

210200002099999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 472392, while the sum is 52.

The spelling of 210200002099999 in words is "two hundred ten trillion, two hundred billion, two million, ninety-nine thousand, nine hundred ninety-nine".