111384222 has 8 divisors (see below), whose sum is σ = 222768456. Its totient is φ = 37128072.

The previous prime is 111384199. The next prime is 111384241. The reversal of 111384222 is 222483111.

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

111384222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 111384192 and 111384201.

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, 9282013 + ... + 9282024.

It is an arithmetic number, because the mean of its divisors is an integer number (27846057).

Almost surely, 2^111384222 is an apocalyptic number.

111384222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

111384222 is a wasteful number, since it uses less digits than its factorization.

111384222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18564042.

The product of its digits is 768, while the sum is 24.

The square root of 111384222 is about 10553.8723698934. The cubic root of 111384222 is about 481.1434285410.

The spelling of 111384222 in words is "one hundred eleven million, three hundred eighty-four thousand, two hundred twenty-two".