110221210112201 has 8 divisors (see below), whose sum is σ = 111777611609664. Its totient is φ = 108664919450640.

The previous prime is 110221210112177. The next prime is 110221210112207. The reversal of 110221210112201 is 102211012122011.

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

It is a cyclic number.

It is not a de Polignac number, because 110221210112201 - 2²² = 110221205917897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110221210112201.

It is not an unprimeable number, because it can be changed into a prime (110221210112207) 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, 25705010 + ... + 29684843.

It is an arithmetic number, because the mean of its divisors is an integer number (13972201451208).

Almost surely, 2^{110221210112201} is an apocalyptic number.

It is an amenable number.

110221210112201 is a deficient number, since it is larger than the sum of its proper divisors (1556401497463).

110221210112201 is an equidigital number, since it uses as much as digits as its factorization.

110221210112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55417951.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110221210112201 its reverse (102211012122011), we get a palindrome (212432222234212).

The spelling of 110221210112201 in words is "one hundred ten trillion, two hundred twenty-one billion, two hundred ten million, one hundred twelve thousand, two hundred one".