110020312201 has 4 divisors (see below), whose sum is σ = 113814116100. Its totient is φ = 106226508304.

The previous prime is 110020312169. The next prime is 110020312253. The reversal of 110020312201 is 102213020011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 72306672201 + 37713640000 = 268899^2 + 194200^2 .

It is a cyclic number.

It is not a de Polignac number, because 110020312201 - 2⁵ = 110020312169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110020322201) 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, 1896901906 + ... + 1896901963.

It is an arithmetic number, because the mean of its divisors is an integer number (28453529025).

Almost surely, 2^110020312201 is an apocalyptic number.

It is an amenable number.

110020312201 is a deficient number, since it is larger than the sum of its proper divisors (3793803899).

110020312201 is an equidigital number, since it uses as much as digits as its factorization.

110020312201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793803898.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 110020312201 its reverse (102213020011), we get a palindrome (212233332212).

The spelling of 110020312201 in words is "one hundred ten billion, twenty million, three hundred twelve thousand, two hundred one".