110111221112 has 16 divisors (see below), whose sum is σ = 206462740200. Its totient is φ = 55054490400.

The previous prime is 110111221079. The next prime is 110111221141. The reversal of 110111221112 is 211122111011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400487 + ... + 616937.

Almost surely, 2^110111221112 is an apocalyptic number.

It is an amenable number.

110111221112 is a deficient number, since it is larger than the sum of its proper divisors (96351519088).

110111221112 is a wasteful number, since it uses less digits than its factorization.

110111221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280046 (or 280042 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110111221112 its reverse (211122111011), we get a palindrome (321233332123).

The spelling of 110111221112 in words is "one hundred ten billion, one hundred eleven million, two hundred twenty-one thousand, one hundred twelve".