200210001012187 has 2 divisors, whose sum is σ = 200210001012188. Its totient is φ = 200210001012186.

The previous prime is 200210001012163. The next prime is 200210001012221. The reversal of 200210001012187 is 781210100012002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200210001012187 - 2¹⁹ = 200210000487899 is a prime.

It is not a weakly prime, because it can be changed into another prime (200210001012107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105000506093 + 100105000506094.

It is an arithmetic number, because the mean of its divisors is an integer number (100105000506094).

Almost surely, 2^{200210001012187} is an apocalyptic number.

200210001012187 is a deficient number, since it is larger than the sum of its proper divisors (1).

200210001012187 is an equidigital number, since it uses as much as digits as its factorization.

200210001012187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 25.

Adding to 200210001012187 its reverse (781210100012002), we get a palindrome (981420101024189).

The spelling of 200210001012187 in words is "two hundred trillion, two hundred ten billion, one million, twelve thousand, one hundred eighty-seven".