201212112010210 has 32 divisors (see below), whose sum is σ = 414819937711872. Its totient is φ = 68837363378880.

The previous prime is 201212112010207. The next prime is 201212112010213. The reversal of 201212112010210 is 12010211212102.

It is an interprime number because it is at equal distance from previous prime (201212112010207) and next prime (201212112010213).

It is not an unprimeable number, because it can be changed into a prime (201212112010213) 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, 3117601942 + ... + 3117666481.

It is an arithmetic number, because the mean of its divisors is an integer number (12963123053496).

Almost surely, 2^{201212112010210} is an apocalyptic number.

201212112010210 is an abundant number, since it is smaller than the sum of its proper divisors (213607825701662).

201212112010210 is a wasteful number, since it uses less digits than its factorization.

201212112010210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6235268898.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201212112010210 its reverse (12010211212102), we get a palindrome (213222323222312).

The spelling of 201212112010210 in words is "two hundred one trillion, two hundred twelve billion, one hundred twelve million, ten thousand, two hundred ten".