11323320111224 has 24 divisors (see below), whose sum is σ = 23336801264280. Its totient is φ = 5146963686480.

The previous prime is 11323320111199. The next prime is 11323320111227. The reversal of 11323320111224 is 42211102332311.

It is a junction number, because it is equal to n+sod(n) for n = 11323320111193 and 11323320111202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323320111227) 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 in 5 ways as a sum of consecutive naturals, for example, 5848821404 + ... + 5848823339.

It is an arithmetic number, because the mean of its divisors is an integer number (972366719345).

Almost surely, 2^{11323320111224} is an apocalyptic number.

It is an amenable number.

11323320111224 is an abundant number, since it is smaller than the sum of its proper divisors (12013481153056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11323320111224 is a wasteful number, since it uses less digits than its factorization.

11323320111224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11697644771 (or 11697644756 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 11323320111224 its reverse (42211102332311), we get a palindrome (53534422443535).

The spelling of 11323320111224 in words is "eleven trillion, three hundred twenty-three billion, three hundred twenty million, one hundred eleven thousand, two hundred twenty-four".