2110110110111 has 8 divisors (see below), whose sum is σ = 2125936949760. Its totient is φ = 2094341139072.

The previous prime is 2110110110107. The next prime is 2110110110117. The reversal of 2110110110111 is 1110110110112.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2110110110111 - 2² = 2110110110107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2110110110092 and 2110110110101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110110110117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14393951 + ... + 14539808.

It is an arithmetic number, because the mean of its divisors is an integer number (265742118720).

Almost surely, 2^{2110110110111} is an apocalyptic number.

2110110110111 is a deficient number, since it is larger than the sum of its proper divisors (15826839649).

2110110110111 is a wasteful number, since it uses less digits than its factorization.

2110110110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28934305.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 2110110110111 its reverse (1110110110112), we get a palindrome (3220220220223).

Subtracting from 2110110110111 its reverse (1110110110112), we obtain a palindrome (999999999999).

The spelling of 2110110110111 in words is "two trillion, one hundred ten billion, one hundred ten million, one hundred ten thousand, one hundred eleven".