110111111210012 has 24 divisors (see below), whose sum is σ = 210358815255792. Its totient is φ = 50015577987200.

The previous prime is 110111111209997. The next prime is 110111111210029. The reversal of 110111111210012 is 210012111111011.

It is a congruent number.

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, 873113939 + ... + 873240042.

It is an arithmetic number, because the mean of its divisors is an integer number (8764950635658).

Almost surely, 2^{110111111210012} is an apocalyptic number.

It is an amenable number.

110111111210012 is a deficient number, since it is larger than the sum of its proper divisors (100247704045780).

110111111210012 is a wasteful number, since it uses less digits than its factorization.

110111111210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746355429 (or 1746355427 counting only the distinct ones).

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

Adding to 110111111210012 its reverse (210012111111011), we get a palindrome (320123222321023).

Subtracting 110111111210012 from its reverse (210012111111011), we obtain a palindrome (99900999900999).

The spelling of 110111111210012 in words is "one hundred ten trillion, one hundred eleven billion, one hundred eleven million, two hundred ten thousand, twelve".