11121202332017 has 2 divisors, whose sum is σ = 11121202332018. Its totient is φ = 11121202332016.

The previous prime is 11121202331989. The next prime is 11121202332029. The reversal of 11121202332017 is 71023320212111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11026975434721 + 94226897296 = 3320689^2 + 306964^2 .

It is an emirp because it is prime and its reverse (71023320212111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11121202332017 - 2⁴⁰ = 10021690704241 is a prime.

It is a super-2 number, since 2×11121202332017² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11121202332077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560601166008 + 5560601166009.

It is an arithmetic number, because the mean of its divisors is an integer number (5560601166009).

Almost surely, 2^{11121202332017} is an apocalyptic number.

It is an amenable number.

11121202332017 is a deficient number, since it is larger than the sum of its proper divisors (1).

11121202332017 is an equidigital number, since it uses as much as digits as its factorization.

11121202332017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 11121202332017 its reverse (71023320212111), we get a palindrome (82144522544128).

The spelling of 11121202332017 in words is "eleven trillion, one hundred twenty-one billion, two hundred two million, three hundred thirty-two thousand, seventeen".