110200020100217 has 2 divisors, whose sum is σ = 110200020100218. Its totient is φ = 110200020100216.

The previous prime is 110200020100187. The next prime is 110200020100237. The reversal of 110200020100217 is 712001020002011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90797572058176 + 19402448042041 = 9528776^2 + 4404821^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110200020100217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110200020100195 and 110200020100204.

It is not a weakly prime, because it can be changed into another prime (110200020100237) 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, 55100010050108 + 55100010050109.

It is an arithmetic number, because the mean of its divisors is an integer number (55100010050109).

Almost surely, 2^{110200020100217} is an apocalyptic number.

It is an amenable number.

110200020100217 is a deficient number, since it is larger than the sum of its proper divisors (1).

110200020100217 is an equidigital number, since it uses as much as digits as its factorization.

110200020100217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 110200020100217 its reverse (712001020002011), we get a palindrome (822201040102228).

The spelling of 110200020100217 in words is "one hundred ten trillion, two hundred billion, twenty million, one hundred thousand, two hundred seventeen".