200012313221211 has 48 divisors (see below), whose sum is σ = 295252216197120. Its totient is φ = 120012560236800.

The previous prime is 200012313221173. The next prime is 200012313221221. The reversal of 200012313221211 is 112122313210002.

It is not a de Polignac number, because 200012313221211 - 2²⁶ = 200012246112347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200012313221221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111314386 + ... + 113096936.

It is an arithmetic number, because the mean of its divisors is an integer number (6151087837440).

Almost surely, 2^{200012313221211} is an apocalyptic number.

200012313221211 is a deficient number, since it is larger than the sum of its proper divisors (95239902975909).

200012313221211 is a wasteful number, since it uses less digits than its factorization.

200012313221211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786776 (or 1786753 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 200012313221211 its reverse (112122313210002), we get a palindrome (312134626431213).

The spelling of 200012313221211 in words is "two hundred trillion, twelve billion, three hundred thirteen million, two hundred twenty-one thousand, two hundred eleven".