111223340224 has 28 divisors (see below), whose sum is σ = 221405098464. Its totient is φ = 55436228864.

The previous prime is 111223340167. The next prime is 111223340231. The reversal of 111223340224 is 422043322111.

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, 2720824 + ... + 2761399.

Almost surely, 2^111223340224 is an apocalyptic number.

It is an amenable number.

111223340224 is a deficient number, since it is larger than the sum of its proper divisors (110181758240).

111223340224 is an equidigital number, since it uses as much as digits as its factorization.

111223340224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5482552 (or 5482542 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 111223340224 its reverse (422043322111), we get a palindrome (533266662335).

The spelling of 111223340224 in words is "one hundred eleven billion, two hundred twenty-three million, three hundred forty thousand, two hundred twenty-four".