200001101001201 has 12 divisors (see below), whose sum is σ = 288987716044560. Its totient is φ = 133289188801560.

The previous prime is 200001101001197. The next prime is 200001101001301. The reversal of 200001101001201 is 102100101100002.

It is a happy number.

It is not a de Polignac number, because 200001101001201 - 2² = 200001101001197 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (200001101001001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3739849491 + ... + 3739902968.

It is an arithmetic number, because the mean of its divisors is an integer number (24082309670380).

Almost surely, 2^{200001101001201} is an apocalyptic number.

It is an amenable number.

200001101001201 is a deficient number, since it is larger than the sum of its proper divisors (88986615043359).

200001101001201 is a wasteful number, since it uses less digits than its factorization.

200001101001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7479755436 (or 7479755433 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 200001101001201 its reverse (102100101100002), we get a palindrome (302101202101203).

The spelling of 200001101001201 in words is "two hundred trillion, one billion, one hundred one million, one thousand, two hundred one".