110122020201 has 4 divisors (see below), whose sum is σ = 146829360272. Its totient is φ = 73414680132.

The previous prime is 110122020193. The next prime is 110122020241. The reversal of 110122020201 is 102020221011.

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, and also an emirpimes, since its reverse is a distinct semiprime: 102020221011 = 3 ⋅34006740337.

It is not a de Polignac number, because 110122020201 - 2³ = 110122020193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110122020241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18353670031 + ... + 18353670036.

It is an arithmetic number, because the mean of its divisors is an integer number (36707340068).

Almost surely, 2^110122020201 is an apocalyptic number.

It is an amenable number.

110122020201 is a deficient number, since it is larger than the sum of its proper divisors (36707340071).

110122020201 is an equidigital number, since it uses as much as digits as its factorization.

110122020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36707340070.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110122020201 its reverse (102020221011), we get a palindrome (212142241212).

The spelling of 110122020201 in words is "one hundred ten billion, one hundred twenty-two million, twenty thousand, two hundred one".