11101002100217 has 2 divisors, whose sum is σ = 11101002100218. Its totient is φ = 11101002100216.

The previous prime is 11101002100213. The next prime is 11101002100229. The reversal of 11101002100217 is 71200120010111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6461031924736 + 4639970175481 = 2541856^2 + 2154059^2 .

It is a cyclic number.

It is not a de Polignac number, because 11101002100217 - 2² = 11101002100213 is a prime.

It is a super-2 number, since 2×11101002100217² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11101002100195 and 11101002100204.

It is not a weakly prime, because it can be changed into another prime (11101002100211) 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, 5550501050108 + 5550501050109.

It is an arithmetic number, because the mean of its divisors is an integer number (5550501050109).

Almost surely, 2^{11101002100217} is an apocalyptic number.

It is an amenable number.

11101002100217 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101002100217 is an equidigital number, since it uses as much as digits as its factorization.

11101002100217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 17.

Adding to 11101002100217 its reverse (71200120010111), we get a palindrome (82301122110328).

The spelling of 11101002100217 in words is "eleven trillion, one hundred one billion, two million, one hundred thousand, two hundred seventeen".