201201110112201 has 8 divisors (see below), whose sum is σ = 268337270291424. Its totient is φ = 134099511670560.

The previous prime is 201201110112161. The next prime is 201201110112209. The reversal of 201201110112201 is 102211011102102.

It is a happy number.

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

It is not a de Polignac number, because 201201110112201 - 2¹¹ = 201201110110153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201201110112209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8640420811 + ... + 8640444096.

It is an arithmetic number, because the mean of its divisors is an integer number (33542158786428).

Almost surely, 2^{201201110112201} is an apocalyptic number.

It is an amenable number.

201201110112201 is a deficient number, since it is larger than the sum of its proper divisors (67136160179223).

201201110112201 is a wasteful number, since it uses less digits than its factorization.

201201110112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17280868791.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 201201110112201 its reverse (102211011102102), we get a palindrome (303412121214303).

The spelling of 201201110112201 in words is "two hundred one trillion, two hundred one billion, one hundred ten million, one hundred twelve thousand, two hundred one".