200012120211012 has 24 divisors (see below), whose sum is σ = 479308324110336. Its totient is φ = 64868795743968.

The previous prime is 200012120210999. The next prime is 200012120211017. The reversal of 200012120211012 is 210112021210002.

200012120211012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 200012120210982 and 200012120211000.

It is not an unprimeable number, because it can be changed into a prime (200012120211017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225238873668 + ... + 225238874555.

It is an arithmetic number, because the mean of its divisors is an integer number (19971180171264).

Almost surely, 2^{200012120211012} is an apocalyptic number.

It is an amenable number.

200012120211012 is an abundant number, since it is smaller than the sum of its proper divisors (279296203899324).

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

200012120211012 is a wasteful number, since it uses less digits than its factorization.

200012120211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450477748267 (or 450477748265 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200012120211012 its reverse (210112021210002), we get a palindrome (410124141421014).

The spelling of 200012120211012 in words is "two hundred trillion, twelve billion, one hundred twenty million, two hundred eleven thousand, twelve".