200210122099987 has 2 divisors, whose sum is σ = 200210122099988. Its totient is φ = 200210122099986.

The previous prime is 200210122099979. The next prime is 200210122099991. The reversal of 200210122099987 is 789990221012002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200210122099987 - 2³ = 200210122099979 is a prime.

It is not a weakly prime, because it can be changed into another prime (200210122099387) 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, 100105061049993 + 100105061049994.

It is an arithmetic number, because the mean of its divisors is an integer number (100105061049994).

Almost surely, 2^{200210122099987} is an apocalyptic number.

200210122099987 is a deficient number, since it is larger than the sum of its proper divisors (1).

200210122099987 is an equidigital number, since it uses as much as digits as its factorization.

200210122099987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 52.

The spelling of 200210122099987 in words is "two hundred trillion, two hundred ten billion, one hundred twenty-two million, ninety-nine thousand, nine hundred eighty-seven".