201200002011001 has 16 divisors (see below), whose sum is σ = 230948280505600. Its totient is φ = 171703087288128.

The previous prime is 201200002010971. The next prime is 201200002011077. The reversal of 201200002011001 is 100110200002102.

It is a cyclic number.

It is not a de Polignac number, because 201200002011001 - 2²⁷ = 201199867793273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201200000011001) 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, 564573196 + ... + 564929458.

It is an arithmetic number, because the mean of its divisors is an integer number (14434267531600).

Almost surely, 2^{201200002011001} is an apocalyptic number.

It is an amenable number.

201200002011001 is a deficient number, since it is larger than the sum of its proper divisors (29748278494599).

201200002011001 is a wasteful number, since it uses less digits than its factorization.

201200002011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708808.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201200002011001 its reverse (100110200002102), we get a palindrome (301310202013103).

The spelling of 201200002011001 in words is "two hundred one trillion, two hundred billion, two million, eleven thousand, one".