200212120120211 has 16 divisors (see below), whose sum is σ = 212129142675840. Its totient is φ = 188310640824960.

The previous prime is 200212120120139. The next prime is 200212120120253. The reversal of 200212120120211 is 112021021212002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200212120120211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200212120120211.

It is not an unprimeable number, because it can be changed into a prime (200212120120291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2312222060 + ... + 2312308646.

It is an arithmetic number, because the mean of its divisors is an integer number (13258071417240).

Almost surely, 2^{200212120120211} is an apocalyptic number.

200212120120211 is a deficient number, since it is larger than the sum of its proper divisors (11917022555629).

200212120120211 is a wasteful number, since it uses less digits than its factorization.

200212120120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174754.

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

Adding to 200212120120211 its reverse (112021021212002), we get a palindrome (312233141332213).

The spelling of 200212120120211 in words is "two hundred trillion, two hundred twelve billion, one hundred twenty million, one hundred twenty thousand, two hundred eleven".