200210122099979 has 2 divisors, whose sum is σ = 200210122099980. Its totient is φ = 200210122099978.

The previous prime is 200210122099961. The next prime is 200210122099987. The reversal of 200210122099979 is 979990221012002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200210122099979 - 2³⁶ = 200141402623243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200210122099979.

It is not a weakly prime, because it can be changed into another prime (200210122099079) 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, 100105061049989 + 100105061049990.

It is an arithmetic number, because the mean of its divisors is an integer number (100105061049990).

Almost surely, 2^{200210122099979} is an apocalyptic number.

200210122099979 is a deficient number, since it is larger than the sum of its proper divisors (1).

200210122099979 is an equidigital number, since it uses as much as digits as its factorization.

200210122099979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 734832, while the sum is 53.

The spelling of 200210122099979 in words is "two hundred trillion, two hundred ten billion, one hundred twenty-two million, ninety-nine thousand, nine hundred seventy-nine".