11231112230 has 64 divisors (see below), whose sum is σ = 22958208000. Its totient is φ = 3921540480.

The previous prime is 11231112157. The next prime is 11231112241. The reversal of 11231112230 is 3221113211.

11231112230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11231112230² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11231112199 and 11231112208.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1475735 + ... + 1483325.

It is an arithmetic number, because the mean of its divisors is an integer number (358722000).

Almost surely, 2^11231112230 is an apocalyptic number.

11231112230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11231112230 is an abundant number, since it is smaller than the sum of its proper divisors (11727095770).

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

11231112230 is a wasteful number, since it uses less digits than its factorization.

11231112230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8229.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11231112230 its reverse (3221113211), we get a palindrome (14452225441).

The spelling of 11231112230 in words is "eleven billion, two hundred thirty-one million, one hundred twelve thousand, two hundred thirty".