210200101200217 has 2 divisors, whose sum is σ = 210200101200218. Its totient is φ = 210200101200216.

The previous prime is 210200101200209. The next prime is 210200101200223. The reversal of 210200101200217 is 712002101002012.

210200101200217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208076701418496 + 2123399781721 = 14424864^2 + 1457189^2 .

It is a cyclic number.

It is not a de Polignac number, because 210200101200217 - 2³ = 210200101200209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210200101200194 and 210200101200203.

It is not a weakly prime, because it can be changed into another prime (210200101200277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105100050600108 + 105100050600109.

It is an arithmetic number, because the mean of its divisors is an integer number (105100050600109).

Almost surely, 2^{210200101200217} is an apocalyptic number.

It is an amenable number.

210200101200217 is a deficient number, since it is larger than the sum of its proper divisors (1).

210200101200217 is an equidigital number, since it uses as much as digits as its factorization.

210200101200217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 210200101200217 its reverse (712002101002012), we get a palindrome (922202202202229).

The spelling of 210200101200217 in words is "two hundred ten trillion, two hundred billion, one hundred one million, two hundred thousand, two hundred seventeen".