111441116 has 12 divisors (see below), whose sum is σ = 199778880. Its totient is φ = 54361440.

The previous prime is 111441107. The next prime is 111441133. The reversal of 111441116 is 611144111.

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, 339596 + ... + 339923.

It is an arithmetic number, because the mean of its divisors is an integer number (16648240).

Almost surely, 2^111441116 is an apocalyptic number.

It is an amenable number.

111441116 is a deficient number, since it is larger than the sum of its proper divisors (88337764).

111441116 is a wasteful number, since it uses less digits than its factorization.

111441116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679564 (or 679562 counting only the distinct ones).

The product of its digits is 96, while the sum is 20.

The square root of 111441116 is about 10556.5674345405. The cubic root of 111441116 is about 481.2253357574.

Adding to 111441116 its reverse (611144111), we get a palindrome (722585227).

The spelling of 111441116 in words is "one hundred eleven million, four hundred forty-one thousand, one hundred sixteen".