201022103032201 has 24 divisors (see below), whose sum is σ = 225892969454880. Its totient is φ = 178705779679680.

The previous prime is 201022103032199. The next prime is 201022103032229. The reversal of 201022103032201 is 102230301220102.

It is not a de Polignac number, because 201022103032201 - 2¹ = 201022103032199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201022103032001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89386111 + ... + 91607428.

It is an arithmetic number, because the mean of its divisors is an integer number (9412207060620).

Almost surely, 2^{201022103032201} is an apocalyptic number.

It is an amenable number.

201022103032201 is a deficient number, since it is larger than the sum of its proper divisors (24870866422679).

201022103032201 is a wasteful number, since it uses less digits than its factorization.

201022103032201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180993765 (or 180993754 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201022103032201 its reverse (102230301220102), we get a palindrome (303252404252303).

The spelling of 201022103032201 in words is "two hundred one trillion, twenty-two billion, one hundred three million, thirty-two thousand, two hundred one".