11011120220717 has 2 divisors, whose sum is σ = 11011120220718. Its totient is φ = 11011120220716.

The previous prime is 11011120220701. The next prime is 11011120220747. The reversal of 11011120220717 is 71702202111011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10139709172681 + 871411048036 = 3184291^2 + 933494^2 .

It is a cyclic number.

It is not a de Polignac number, because 11011120220717 - 2⁴ = 11011120220701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11011120220747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505560110358 + 5505560110359.

It is an arithmetic number, because the mean of its divisors is an integer number (5505560110359).

Almost surely, 2^{11011120220717} is an apocalyptic number.

It is an amenable number.

11011120220717 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011120220717 is an equidigital number, since it uses as much as digits as its factorization.

11011120220717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392, while the sum is 26.

Adding to 11011120220717 its reverse (71702202111011), we get a palindrome (82713322331728).

The spelling of 11011120220717 in words is "eleven trillion, eleven billion, one hundred twenty million, two hundred twenty thousand, seven hundred seventeen".