202201110121201 has 16 divisors (see below), whose sum is σ = 203112873743616. Its totient is φ = 201291330240000.

The previous prime is 202201110121189. The next prime is 202201110121223. The reversal of 202201110121201 is 102121011102202.

It is a cyclic number.

It is not a de Polignac number, because 202201110121201 - 2²³ = 202201101732593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202201110121261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 790211041 + ... + 790466881.

It is an arithmetic number, because the mean of its divisors is an integer number (12694554608976).

Almost surely, 2^{202201110121201} is an apocalyptic number.

It is an amenable number.

202201110121201 is a deficient number, since it is larger than the sum of its proper divisors (911763622415).

202201110121201 is a wasteful number, since it uses less digits than its factorization.

202201110121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259704.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 202201110121201 its reverse (102121011102202), we get a palindrome (304322121223403).

The spelling of 202201110121201 in words is "two hundred two trillion, two hundred one billion, one hundred ten million, one hundred twenty-one thousand, two hundred one".