2110212211 has 12 divisors (see below), whose sum is σ = 2218237840. Its totient is φ = 2007221040.

The previous prime is 2110212197. The next prime is 2110212217. The reversal of 2110212211 is 1122120112.

It is not a de Polignac number, because 2110212211 - 2¹⁵ = 2110179443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2110212191 and 2110212200.

It is not an unprimeable number, because it can be changed into a prime (2110212217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84730 + ... + 106768.

Almost surely, 2^2110212211 is an apocalyptic number.

2110212211 is a deficient number, since it is larger than the sum of its proper divisors (108025629).

2110212211 is a wasteful number, since it uses less digits than its factorization.

2110212211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22266 (or 22243 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 2110212211 is about 45937.0461719079. The cubic root of 2110212211 is about 1282.6516099408.

Adding to 2110212211 its reverse (1122120112), we get a palindrome (3232332323).

The spelling of 2110212211 in words is "two billion, one hundred ten million, two hundred twelve thousand, two hundred eleven".