200012200001 has 4 divisors (see below), whose sum is σ = 200013671892. Its totient is φ = 200010728112.

The previous prime is 200012199953. The next prime is 200012200057. The reversal of 200012200001 is 100002210002.

200012200001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36816399376 + 163195800625 = 191876^2 + 403975^2 .

It is a cyclic number.

It is not a de Polignac number, because 200012200001 - 2³⁴ = 182832330817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200012200301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508730 + ... + 811683.

It is an arithmetic number, because the mean of its divisors is an integer number (50003417973).

Almost surely, 2^200012200001 is an apocalyptic number.

It is an amenable number.

200012200001 is a deficient number, since it is larger than the sum of its proper divisors (1471891).

200012200001 is a wasteful number, since it uses less digits than its factorization.

200012200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471890.

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

Adding to 200012200001 its reverse (100002210002), we get a palindrome (300014410003).

The spelling of 200012200001 in words is "two hundred billion, twelve million, two hundred thousand, one".