201200201221102 has 16 divisors (see below), whose sum is σ = 309988913850432. Its totient is φ = 97871121992160.

The previous prime is 201200201221099. The next prime is 201200201221141. The reversal of 201200201221102 is 201122102002102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138955174 + ... + 140395657.

It is an arithmetic number, because the mean of its divisors is an integer number (19374307115652).

Almost surely, 2^{201200201221102} is an apocalyptic number.

201200201221102 is a deficient number, since it is larger than the sum of its proper divisors (108788712629330).

201200201221102 is a wasteful number, since it uses less digits than its factorization.

201200201221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279360603.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201200201221102 its reverse (201122102002102), we get a palindrome (402322303223204).

The spelling of 201200201221102 in words is "two hundred one trillion, two hundred billion, two hundred one million, two hundred twenty-one thousand, one hundred two".