200012012200001 has 8 divisors (see below), whose sum is σ = 211777859645064. Its totient is φ = 188246213084160.

The previous prime is 200012012199991. The next prime is 200012012200003. The reversal of 200012012200001 is 100002210210002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 92040710626225 + 107971301573776 = 9593785^2 + 10390924^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200012012200001 - 2²² = 200012008005697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200012012200003) 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, 3382820 + ... + 20284661.

It is an arithmetic number, because the mean of its divisors is an integer number (26472232455633).

Almost surely, 2^{200012012200001} is an apocalyptic number.

It is an amenable number.

200012012200001 is a deficient number, since it is larger than the sum of its proper divisors (11765847445063).

200012012200001 is a wasteful number, since it uses less digits than its factorization.

200012012200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24164611.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200012012200001 its reverse (100002210210002), we get a palindrome (300014222410003).

The spelling of 200012012200001 in words is "two hundred trillion, twelve billion, twelve million, two hundred thousand, one".