200100010012012 has 24 divisors (see below), whose sum is σ = 404480234143440. Its totient is φ = 85604282357760.

The previous prime is 200100010011997. The next prime is 200100010012013. The reversal of 200100010012012 is 210210010001002.

It is a self number, because there is not a number n which added to its sum of digits gives 200100010012012.

It is not an unprimeable number, because it can be changed into a prime (200100010012013) 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, 133756690437 + ... + 133756691932.

It is an arithmetic number, because the mean of its divisors is an integer number (16853343089310).

Almost surely, 2^{200100010012012} is an apocalyptic number.

200100010012012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200100010012012 is an abundant number, since it is smaller than the sum of its proper divisors (204380224131428).

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

200100010012012 is a wasteful number, since it uses less digits than its factorization.

200100010012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267513382401 (or 267513382399 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 200100010012012 its reverse (210210010001002), we get a palindrome (410310020013014).

The spelling of 200100010012012 in words is "two hundred trillion, one hundred billion, ten million, twelve thousand, twelve".