212201010210 has 32 divisors (see below), whose sum is σ = 582037057152. Its totient is φ = 48503088000.

The previous prime is 212201010209. The next prime is 212201010211. The reversal of 212201010210 is 12010102212.

It is an interprime number because it is at equal distance from previous prime (212201010209) and next prime (212201010211).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (212201010211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 505240291 + ... + 505240710.

It is an arithmetic number, because the mean of its divisors is an integer number (18188658036).

Almost surely, 2^212201010210 is an apocalyptic number.

212201010210 is an abundant number, since it is smaller than the sum of its proper divisors (369836046942).

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

212201010210 is a wasteful number, since it uses less digits than its factorization.

212201010210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010481018.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 212201010210 its reverse (12010102212), we get a palindrome (224211112422).

The spelling of 212201010210 in words is "two hundred twelve billion, two hundred one million, ten thousand, two hundred ten".