11012023322171 has 2 divisors, whose sum is σ = 11012023322172. Its totient is φ = 11012023322170.

The previous prime is 11012023322161. The next prime is 11012023322197. The reversal of 11012023322171 is 17122332021011.

It is an a-pointer prime, because the next prime (11012023322197) can be obtained adding 11012023322171 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11012023322171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11012023322171.

It is not a weakly prime, because it can be changed into another prime (11012023322161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506011661085 + 5506011661086.

It is an arithmetic number, because the mean of its divisors is an integer number (5506011661086).

Almost surely, 2^{11012023322171} is an apocalyptic number.

11012023322171 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012023322171 is an equidigital number, since it uses as much as digits as its factorization.

11012023322171 is an evil number, because the sum of its binary digits is even.

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

Adding to 11012023322171 its reverse (17122332021011), we get a palindrome (28134355343182).

The spelling of 11012023322171 in words is "eleven trillion, twelve billion, twenty-three million, three hundred twenty-two thousand, one hundred seventy-one".