2110122120211 has 12 divisors (see below), whose sum is σ = 2454655846392. Its totient is φ = 1808658424608.

The previous prime is 2110122120191. The next prime is 2110122120289. The reversal of 2110122120211 is 1120212210112.

It is not a de Polignac number, because 2110122120211 - 2⁵ = 2110122120179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110122120311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8471991 + ... + 8717503.

It is an arithmetic number, because the mean of its divisors is an integer number (204554653866).

Almost surely, 2^{2110122120211} is an apocalyptic number.

2110122120211 is a deficient number, since it is larger than the sum of its proper divisors (344533726181).

2110122120211 is a wasteful number, since it uses less digits than its factorization.

2110122120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420930 (or 420923 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2110122120211 its reverse (1120212210112), we get a palindrome (3230334330323).

The spelling of 2110122120211 in words is "two trillion, one hundred ten billion, one hundred twenty-two million, one hundred twenty thousand, two hundred eleven".