2110211222211 has 16 divisors (see below), whose sum is σ = 3132380791200. Its totient is φ = 1404043606944.

The previous prime is 2110211222209. The next prime is 2110211222263. The reversal of 2110211222211 is 1122221120112.

2110211222211 is a `hidden beast` number, since 21 + 1 + 0 + 211 + 222 + 211 = 666.

It is not a de Polignac number, because 2110211222211 - 2¹ = 2110211222209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2110211222201) 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 15 ways as a sum of consecutive naturals, for example, 76760296 + ... + 76787781.

It is an arithmetic number, because the mean of its divisors is an integer number (195773799450).

Almost surely, 2^{2110211222211} is an apocalyptic number.

2110211222211 is a deficient number, since it is larger than the sum of its proper divisors (1022169568989).

2110211222211 is a wasteful number, since it uses less digits than its factorization.

2110211222211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153548595 (or 153548589 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 2110211222211 its reverse (1122221120112), we get a palindrome (3232432342323).

The spelling of 2110211222211 in words is "two trillion, one hundred ten billion, two hundred eleven million, two hundred twenty-two thousand, two hundred eleven".