2110120200011 has 4 divisors (see below), whose sum is σ = 2110255073472. Its totient is φ = 2109985326552.

The previous prime is 2110120199947. The next prime is 2110120200017. The reversal of 2110120200011 is 1100020210112.

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 2110120200011 - 2⁶ = 2110120199947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2110120199965 and 2110120200001.

It is not an unprimeable number, because it can be changed into a prime (2110120200017) 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, 67413260 + ... + 67444553.

It is an arithmetic number, because the mean of its divisors is an integer number (527563768368).

Almost surely, 2^{2110120200011} is an apocalyptic number.

2110120200011 is a deficient number, since it is larger than the sum of its proper divisors (134873461).

2110120200011 is a wasteful number, since it uses less digits than its factorization.

2110120200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134873460.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2110120200011 its reverse (1100020210112), we get a palindrome (3210140410123).

The spelling of 2110120200011 in words is "two trillion, one hundred ten billion, one hundred twenty million, two hundred thousand, eleven".