2110001120111 has 4 divisors (see below), whose sum is σ = 2110027144824. Its totient is φ = 2109975095400.

The previous prime is 2110001120093. The next prime is 2110001120119. The reversal of 2110001120111 is 1110211000112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2110001120111 - 2³⁸ = 1835123213167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2110001120092 and 2110001120101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110001120119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12890360 + ... + 13053021.

It is an arithmetic number, because the mean of its divisors is an integer number (527506786206).

Almost surely, 2^{2110001120111} is an apocalyptic number.

2110001120111 is a deficient number, since it is larger than the sum of its proper divisors (26024713).

2110001120111 is an equidigital number, since it uses as much as digits as its factorization.

2110001120111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26024712.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 2110001120111 its reverse (1110211000112), we get a palindrome (3220212120223).

The spelling of 2110001120111 in words is "two trillion, one hundred ten billion, one million, one hundred twenty thousand, one hundred eleven".