2012010210 has 48 divisors (see below), whose sum is σ = 5978546496. Its totient is φ = 459887904.

The previous prime is 2012010173. The next prime is 2012010211. The reversal of 2012010210 is 120102102.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2012010192 and 2012010201.

It is not an unprimeable number, because it can be changed into a prime (2012010211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1596204 + ... + 1597463.

It is an arithmetic number, because the mean of its divisors is an integer number (124553052).

Almost surely, 2^2012010210 is an apocalyptic number.

2012010210 is an abundant number, since it is smaller than the sum of its proper divisors (3966536286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012010210 is a wasteful number, since it uses less digits than its factorization.

2012010210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3193687 (or 3193684 counting only the distinct ones).

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

The square root of 2012010210 is about 44855.4367942170. The cubic root of 2012010210 is about 1262.4380044713.

Adding to 2012010210 its reverse (120102102), we get a palindrome (2132112312).

The spelling of 2012010210 in words is "two billion, twelve million, ten thousand, two hundred ten".