201132110221 has 8 divisors (see below), whose sum is σ = 230088230784. Its totient is φ = 172231730160.

The previous prime is 201132110219. The next prime is 201132110243. The reversal of 201132110221 is 122011231102.

201132110221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201132110221 - 2¹ = 201132110219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201132110195 and 201132110204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201132110521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13927390 + ... + 13941823.

It is an arithmetic number, because the mean of its divisors is an integer number (28761028848).

Almost surely, 2^201132110221 is an apocalyptic number.

It is an amenable number.

201132110221 is a deficient number, since it is larger than the sum of its proper divisors (28956120563).

201132110221 is a wasteful number, since it uses less digits than its factorization.

201132110221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27870251.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 201132110221 its reverse (122011231102), we get a palindrome (323143341323).

The spelling of 201132110221 in words is "two hundred one billion, one hundred thirty-two million, one hundred ten thousand, two hundred twenty-one".