111400211044 has 12 divisors (see below), whose sum is σ = 196117737984. Its totient is φ = 55366571624.

The previous prime is 111400210973. The next prime is 111400211093. The reversal of 111400211044 is 440112004111.

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, 83382724 + ... + 83384059.

It is an arithmetic number, because the mean of its divisors is an integer number (16343144832).

Almost surely, 2^111400211044 is an apocalyptic number.

It is an amenable number.

111400211044 is a deficient number, since it is larger than the sum of its proper divisors (84717526940).

111400211044 is a wasteful number, since it uses less digits than its factorization.

111400211044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166766954 (or 166766952 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 111400211044 its reverse (440112004111), we get a palindrome (551512215155).

The spelling of 111400211044 in words is "one hundred eleven billion, four hundred million, two hundred eleven thousand, forty-four".