111222003224 has 32 divisors (see below), whose sum is σ = 209411956800. Its totient is φ = 55379005440.

The previous prime is 111222003203. The next prime is 111222003229. The reversal of 111222003224 is 422300222111.

It is a junction number, because it is equal to n+sod(n) for n = 111222003196 and 111222003205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111222003229) 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 7 ways as a sum of consecutive naturals, for example, 5255384 + ... + 5276504.

It is an arithmetic number, because the mean of its divisors is an integer number (6544123650).

Almost surely, 2^111222003224 is an apocalyptic number.

It is an amenable number.

111222003224 is a deficient number, since it is larger than the sum of its proper divisors (98189953576).

111222003224 is a wasteful number, since it uses less digits than its factorization.

111222003224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23843 (or 23839 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 111222003224 its reverse (422300222111), we get a palindrome (533522225335).

The spelling of 111222003224 in words is "one hundred eleven billion, two hundred twenty-two million, three thousand, two hundred twenty-four".