11115335223 has 12 divisors (see below), whose sum is σ = 16235884080. Its totient is φ = 7326962016.

The previous prime is 11115335219. The next prime is 11115335263. The reversal of 11115335223 is 32253351111.

11115335223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11115335223 - 2² = 11115335219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11115335263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6937611 + ... + 6939212.

It is an arithmetic number, because the mean of its divisors is an integer number (1352990340).

Almost surely, 2^11115335223 is an apocalyptic number.

11115335223 is a deficient number, since it is larger than the sum of its proper divisors (5120548857).

11115335223 is a wasteful number, since it uses less digits than its factorization.

11115335223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13876918 (or 13876915 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

Adding to 11115335223 its reverse (32253351111), we get a palindrome (43368686334).

The spelling of 11115335223 in words is "eleven billion, one hundred fifteen million, three hundred thirty-five thousand, two hundred twenty-three".