2010020211 has 32 divisors (see below), whose sum is σ = 3204705600. Its totient is φ = 1240496640.

The previous prime is 2010020197. The next prime is 2010020231. The reversal of 2010020211 is 1120200102.

It is not a de Polignac number, because 2010020211 - 2¹⁷ = 2009889139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2010020193 and 2010020202.

It is not an unprimeable number, because it can be changed into a prime (2010020231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7896 + ... + 63893.

It is an arithmetic number, because the mean of its divisors is an integer number (100147050).

Almost surely, 2^2010020211 is an apocalyptic number.

2010020211 is a deficient number, since it is larger than the sum of its proper divisors (1194685389).

2010020211 is a wasteful number, since it uses less digits than its factorization.

2010020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71876 (or 71870 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2010020211 is about 44833.2489453977. The cubic root of 2010020211 is about 1262.0216581617.

Adding to 2010020211 its reverse (1120200102), we get a palindrome (3130220313).

The spelling of 2010020211 in words is "two billion, ten million, twenty thousand, two hundred eleven".