2010211211 has 4 divisors (see below), whose sum is σ = 2010450792. Its totient is φ = 2009971632.

The previous prime is 2010211199. The next prime is 2010211237. The reversal of 2010211211 is 1121120102.

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 2010211211 - 2¹⁰ = 2010210187 is a prime.

It is a super-2 number, since 2×2010211211² = 8081898225660173042, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010211192 and 2010211201.

It is not an unprimeable number, because it can be changed into a prime (2010211261) 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, 106730 + ... + 124143.

It is an arithmetic number, because the mean of its divisors is an integer number (502612698).

Almost surely, 2^2010211211 is an apocalyptic number.

2010211211 is a deficient number, since it is larger than the sum of its proper divisors (239581).

2010211211 is an equidigital number, since it uses as much as digits as its factorization.

2010211211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239580.

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

The square root of 2010211211 is about 44835.3790103307. The cubic root of 2010211211 is about 1262.0616309774.

Adding to 2010211211 its reverse (1121120102), we get a palindrome (3131331313).

It can be divided in two parts, 20102 and 11211, that multiplied together give a palindrome (225363522).

The spelling of 2010211211 in words is "two billion, ten million, two hundred eleven thousand, two hundred eleven".