111210101011112 has 32 divisors (see below), whose sum is σ = 209443615125120. Its totient is φ = 55358484558720.

The previous prime is 111210101011103. The next prime is 111210101011151. The reversal of 111210101011112 is 211110101012111.

111210101011112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62834273 + ... + 64579919.

It is an arithmetic number, because the mean of its divisors is an integer number (6545112972660).

Almost surely, 2^{111210101011112} is an apocalyptic number.

It is an amenable number.

111210101011112 is a deficient number, since it is larger than the sum of its proper divisors (98233514114008).

111210101011112 is a wasteful number, since it uses less digits than its factorization.

111210101011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780961 (or 1780957 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 111210101011112 its reverse (211110101012111), we get a palindrome (322320202023223).

Subtracting 111210101011112 from its reverse (211110101012111), we obtain a palindrome (99900000000999).

The spelling of 111210101011112 in words is "one hundred eleven trillion, two hundred ten billion, one hundred one million, eleven thousand, one hundred twelve".