201200122011201 has 16 divisors (see below), whose sum is σ = 268808737591296. Its totient is φ = 133862477567696.

The previous prime is 201200122011191. The next prime is 201200122011263. The reversal of 201200122011201 is 102110221002102.

It is a cyclic number.

It is not a de Polignac number, because 201200122011201 - 2⁹ = 201200122010689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201200822011201) 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, 45547906 + ... + 49769588.

It is an arithmetic number, because the mean of its divisors is an integer number (16800546099456).

Almost surely, 2^{201200122011201} is an apocalyptic number.

It is an amenable number.

201200122011201 is a deficient number, since it is larger than the sum of its proper divisors (67608615580095).

201200122011201 is a wasteful number, since it uses less digits than its factorization.

201200122011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4253772.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 201200122011201 its reverse (102110221002102), we get a palindrome (303310343013303).

The spelling of 201200122011201 in words is "two hundred one trillion, two hundred billion, one hundred twenty-two million, eleven thousand, two hundred one".