11012011122017 has 2 divisors, whose sum is σ = 11012011122018. Its totient is φ = 11012011122016.

The previous prime is 11012011121971. The next prime is 11012011122089. The reversal of 11012011122017 is 71022111021011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10673282466001 + 338728656016 = 3266999^2 + 582004^2 .

It is a cyclic number.

It is not a de Polignac number, because 11012011122017 - 2³⁶ = 10943291645281 is a prime.

It is a super-2 number, since 2×11012011122017² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11012011122017.

It is not a weakly prime, because it can be changed into another prime (11012011122097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506005561008 + 5506005561009.

It is an arithmetic number, because the mean of its divisors is an integer number (5506005561009).

Almost surely, 2^{11012011122017} is an apocalyptic number.

It is an amenable number.

11012011122017 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012011122017 is an equidigital number, since it uses as much as digits as its factorization.

11012011122017 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 20.

Adding to 11012011122017 its reverse (71022111021011), we get a palindrome (82034122143028).

The spelling of 11012011122017 in words is "eleven trillion, twelve billion, eleven million, one hundred twenty-two thousand, seventeen".