111122312230 has 32 divisors (see below), whose sum is σ = 206943141600. Its totient is φ = 42910866432.

The previous prime is 111122312209. The next prime is 111122312243. The reversal of 111122312230 is 32213221111.

111122312230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 111122312198 and 111122312207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2951766 + ... + 2989174.

It is an arithmetic number, because the mean of its divisors is an integer number (6466973175).

Almost surely, 2^111122312230 is an apocalyptic number.

111122312230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111122312230 is a deficient number, since it is larger than the sum of its proper divisors (95820829370).

111122312230 is a wasteful number, since it uses less digits than its factorization.

111122312230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47688.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 111122312230 its reverse (32213221111), we get a palindrome (143335533341).

The spelling of 111122312230 in words is "one hundred eleven billion, one hundred twenty-two million, three hundred twelve thousand, two hundred thirty".