111422230 has 8 divisors (see below), whose sum is σ = 200560032. Its totient is φ = 44568888.

The previous prime is 111422219. The next prime is 111422243. The reversal of 111422230 is 32224111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5571102 + ... + 5571121.

It is an arithmetic number, because the mean of its divisors is an integer number (25070004).

Almost surely, 2^111422230 is an apocalyptic number.

111422230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111422230 is a deficient number, since it is larger than the sum of its proper divisors (89137802).

111422230 is a wasteful number, since it uses less digits than its factorization.

111422230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11142230.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 111422230 is about 10555.6728823889. The cubic root of 111422230 is about 481.1981496958.

Adding to 111422230 its reverse (32224111), we get a palindrome (143646341).

It can be divided in two parts, 11 and 1422230, that added together give a palindrome (1422241).

The spelling of 111422230 in words is "one hundred eleven million, four hundred twenty-two thousand, two hundred thirty".