201200100211001 has 8 divisors (see below), whose sum is σ = 204513109114944. Its totient is φ = 197887563778320.

The previous prime is 201200100210997. The next prime is 201200100211171. The reversal of 201200100211001 is 100112001002102.

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 201200100211001 - 2² = 201200100210997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201200100411001) 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, 117259061 + ... + 118962546.

It is an arithmetic number, because the mean of its divisors is an integer number (25564138639368).

Almost surely, 2^{201200100211001} is an apocalyptic number.

It is an amenable number.

201200100211001 is a deficient number, since it is larger than the sum of its proper divisors (3313008903943).

201200100211001 is a wasteful number, since it uses less digits than its factorization.

201200100211001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236235631.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201200100211001 its reverse (100112001002102), we get a palindrome (301312101213103).

The spelling of 201200100211001 in words is "two hundred one trillion, two hundred billion, one hundred million, two hundred eleven thousand, one".