110221101112201 has 16 divisors (see below), whose sum is σ = 116985345177600. Its totient is φ = 103621884136848.

The previous prime is 110221101112163. The next prime is 110221101112229. The reversal of 110221101112201 is 102211101122011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110221101112201 is a prime.

It is a super-2 number, since 2×110221101112201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110221101112261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848271 + ... + 14871508.

It is an arithmetic number, because the mean of its divisors is an integer number (7311584073600).

Almost surely, 2^{110221101112201} is an apocalyptic number.

It is an amenable number.

110221101112201 is a deficient number, since it is larger than the sum of its proper divisors (6764244065399).

110221101112201 is a wasteful number, since it uses less digits than its factorization.

110221101112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15725028.

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

Adding to 110221101112201 its reverse (102211101122011), we get a palindrome (212432202234212).

The spelling of 110221101112201 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred one million, one hundred twelve thousand, two hundred one".