11011120220017 has 2 divisors, whose sum is σ = 11011120220018. Its totient is φ = 11011120220016.

The previous prime is 11011120219997. The next prime is 11011120220029. The reversal of 11011120220017 is 71002202111011.

11011120220017 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., 8039895791841 + 2971224428176 = 2835471^2 + 1723724^2 .

It is a cyclic number.

It is not a de Polignac number, because 11011120220017 - 2¹⁹ = 11011119695729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11011120219976 and 11011120220003.

It is not a weakly prime, because it can be changed into another prime (11011120220717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505560110008 + 5505560110009.

It is an arithmetic number, because the mean of its divisors is an integer number (5505560110009).

Almost surely, 2^{11011120220017} is an apocalyptic number.

It is an amenable number.

11011120220017 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011120220017 is an equidigital number, since it uses as much as digits as its factorization.

11011120220017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 19.

Adding to 11011120220017 its reverse (71002202111011), we get a palindrome (82013322331028).

The spelling of 11011120220017 in words is "eleven trillion, eleven billion, one hundred twenty million, two hundred twenty thousand, seventeen".