111004412 has 24 divisors (see below), whose sum is σ = 199596096. Its totient is φ = 53991488.

The previous prime is 111004393. The next prime is 111004423. The reversal of 111004412 is 214400111.

It is a congruent number.

It is an unprimeable number.

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, 30818 + ... + 34230.

It is an arithmetic number, because the mean of its divisors is an integer number (8316504).

Almost surely, 2^111004412 is an apocalyptic number.

It is an amenable number.

111004412 is a deficient number, since it is larger than the sum of its proper divisors (88591684).

111004412 is a wasteful number, since it uses less digits than its factorization.

111004412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3637 (or 3635 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 111004412 is about 10535.8631350260. The cubic root of 111004412 is about 480.5959207370.

Adding to 111004412 its reverse (214400111), we get a palindrome (325404523).

The spelling of 111004412 in words is "one hundred eleven million, four thousand, four hundred twelve".