212010 has 32 divisors (see below), whose sum is σ = 525312. Its totient is φ = 54720.

The previous prime is 211997. The next prime is 212029. The reversal of 212010 is 10212.

It is a happy number.

212010 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a self number, because there is not a number n which added to its sum of digits gives 212010.

It is an unprimeable number.

212010 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1015 + ... + 1205.

It is an arithmetic number, because the mean of its divisors is an integer number (16416).

2²¹²⁰¹⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262656).

212010 is an abundant number, since it is smaller than the sum of its proper divisors (313302).

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

212010 is a wasteful number, since it uses less digits than its factorization.

212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238.

The product of its (nonzero) digits is 4, while the sum is 6.

The square root of 212010 is about 460.4454365069. The cubic root of 212010 is about 59.6282570992.

Adding to 212010 its reverse (10212), we get a palindrome (222222).

The spelling of 212010 in words is "two hundred twelve thousand, ten", and thus it is an iban number.