11322320111011 has 16 divisors (see below), whose sum is σ = 14091738091200. Its totient is φ = 8857663930368.

The previous prime is 11322320110999. The next prime is 11322320111023. The reversal of 11322320111011 is 11011102322311.

11322320111011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11322320110999) and next prime (11322320111023).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11322320111011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11322320111011.

It is not an unprimeable number, because it can be changed into a prime (11322320111111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 698986846 + ... + 699003043.

It is an arithmetic number, because the mean of its divisors is an integer number (880733630700).

Almost surely, 2^{11322320111011} is an apocalyptic number.

11322320111011 is a deficient number, since it is larger than the sum of its proper divisors (2769417980189).

11322320111011 is a wasteful number, since it uses less digits than its factorization.

11322320111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397989998.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 11322320111011 its reverse (11011102322311), we get a palindrome (22333422433322).

The spelling of 11322320111011 in words is "eleven trillion, three hundred twenty-two billion, three hundred twenty million, one hundred eleven thousand, eleven".