110112210020201 has 4 divisors (see below), whose sum is σ = 110112235922304. Its totient is φ = 110112184118100.

The previous prime is 110112210020167. The next prime is 110112210020227. The reversal of 110112210020201 is 102020012211011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110112210020201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110112210025201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4910405 + ... + 15631266.

It is an arithmetic number, because the mean of its divisors is an integer number (27528058980576).

Almost surely, 2^{110112210020201} is an apocalyptic number.

It is an amenable number.

110112210020201 is a deficient number, since it is larger than the sum of its proper divisors (25902103).

110112210020201 is an equidigital number, since it uses as much as digits as its factorization.

110112210020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25902102.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110112210020201 its reverse (102020012211011), we get a palindrome (212132222231212).

The spelling of 110112210020201 in words is "one hundred ten trillion, one hundred twelve billion, two hundred ten million, twenty thousand, two hundred one".