200212021121210 has 32 divisors (see below), whose sum is σ = 411865427393280. Its totient is φ = 68644005155712.

The previous prime is 200212021121113. The next prime is 200212021121219. The reversal of 200212021121210 is 12121120212002.

It is not an unprimeable number, because it can be changed into a prime (200212021121219) 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, 46029467 + ... + 50190993.

It is an arithmetic number, because the mean of its divisors is an integer number (12870794606040).

Almost surely, 2^{200212021121210} is an apocalyptic number.

200212021121210 is an abundant number, since it is smaller than the sum of its proper divisors (211653406272070).

200212021121210 is a wasteful number, since it uses less digits than its factorization.

200212021121210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4848830.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 200212021121210 its reverse (12121120212002), we get a palindrome (212333141333212).

The spelling of 200212021121210 in words is "two hundred trillion, two hundred twelve billion, twenty-one million, one hundred twenty-one thousand, two hundred ten".