200001202112001 has 16 divisors (see below), whose sum is σ = 269319766829760. Its totient is φ = 132008496043200.

The previous prime is 200001202111993. The next prime is 200001202112021. The reversal of 200001202112001 is 100211202100002.

It is not a de Polignac number, because 200001202112001 - 2³ = 200001202111993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200001202112021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6454075 + ... + 21015648.

It is an arithmetic number, because the mean of its divisors is an integer number (16832485426860).

Almost surely, 2^{200001202112001} is an apocalyptic number.

It is an amenable number.

200001202112001 is a deficient number, since it is larger than the sum of its proper divisors (69318564717759).

200001202112001 is a wasteful number, since it uses less digits than its factorization.

200001202112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27493856.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200001202112001 its reverse (100211202100002), we get a palindrome (300212404212003).

The spelling of 200001202112001 in words is "two hundred trillion, one billion, two hundred two million, one hundred twelve thousand, one".