11112133329 has 48 divisors (see below), whose sum is σ = 17926743744. Its totient is φ = 6575587200.

The previous prime is 11112133321. The next prime is 11112133367. The reversal of 11112133329 is 92333121111.

11112133329 is a `hidden beast` number, since 1 + 111 + 213 + 332 + 9 = 666.

11112133329 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 11112133329 - 2³ = 11112133321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11112133321) 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 47 ways as a sum of consecutive naturals, for example, 1102099 + ... + 1112135.

It is an arithmetic number, because the mean of its divisors is an integer number (373473828).

Almost surely, 2^11112133329 is an apocalyptic number.

It is an amenable number.

11112133329 is a deficient number, since it is larger than the sum of its proper divisors (6814610415).

11112133329 is a wasteful number, since it uses less digits than its factorization.

11112133329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10318 (or 10315 counting only the distinct ones).

The product of its digits is 972, while the sum is 27.

It can be divided in two parts, 11112 and 133329, that added together give a palindrome (144441).

The spelling of 11112133329 in words is "eleven billion, one hundred twelve million, one hundred thirty-three thousand, three hundred twenty-nine".