200001201000201 has 12 divisors (see below), whose sum is σ = 288891810134980. Its totient is φ = 133333586399520.

The previous prime is 200001201000149. The next prime is 200001201000203. The reversal of 200001201000201 is 102000102100002.

It can be written as a sum of positive squares in 2 ways, for example, as 42356979634176 + 157644221366025 = 6508224^2 + 12555645^2 .

It is not a de Polignac number, because 200001201000201 - 2¹³ = 200001200992009 is a prime.

It is a super-3 number, since 3×200001201000201³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200001201000203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43314046 + ... + 47708583.

Almost surely, 2^{200001201000201} is an apocalyptic number.

It is an amenable number.

200001201000201 is a deficient number, since it is larger than the sum of its proper divisors (88890609134779).

200001201000201 is a wasteful number, since it uses less digits than its factorization.

200001201000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91266776 (or 91266773 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 200001201000201 its reverse (102000102100002), we get a palindrome (302001303100203).

The spelling of 200001201000201 in words is "two hundred trillion, one billion, two hundred one million, two hundred one", and thus it is an aban number.