111224444468 has 12 divisors (see below), whose sum is σ = 195029745120. Its totient is φ = 55501660152.

The previous prime is 111224444449. The next prime is 111224444473. The reversal of 111224444468 is 864444422111.

111224444468 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×111224444468³ (a number of 34 digits) contains 333 as substring.

It is a plaindrome in base 10.

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, 27638258 + ... + 27642281.

It is an arithmetic number, because the mean of its divisors is an integer number (16252478760).

Almost surely, 2^111224444468 is an apocalyptic number.

It is an amenable number.

111224444468 is a deficient number, since it is larger than the sum of its proper divisors (83805300652).

111224444468 is a wasteful number, since it uses less digits than its factorization.

111224444468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55281046 (or 55281044 counting only the distinct ones).

The product of its digits is 196608, while the sum is 41.

Adding to 111224444468 its reverse (864444422111), we get a palindrome (975668866579).

The spelling of 111224444468 in words is "one hundred eleven billion, two hundred twenty-four million, four hundred forty-four thousand, four hundred sixty-eight".