112112020201 has 4 divisors (see below), whose sum is σ = 112115642112. Its totient is φ = 112108398292.

The previous prime is 112112020187. The next prime is 112112020213. The reversal of 112112020201 is 102020211211.

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: 102020211211 = 23 ⋅4435661357.

It is a cyclic number.

It is not a de Polignac number, because 112112020201 - 2⁷ = 112112020073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112112020001) 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, 1764121 + ... + 1826566.

It is an arithmetic number, because the mean of its divisors is an integer number (28028910528).

Almost surely, 2^112112020201 is an apocalyptic number.

It is an amenable number.

112112020201 is a deficient number, since it is larger than the sum of its proper divisors (3621911).

112112020201 is an equidigital number, since it uses as much as digits as its factorization.

112112020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3621910.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112112020201 its reverse (102020211211), we get a palindrome (214132231412).

The spelling of 112112020201 in words is "one hundred twelve billion, one hundred twelve million, twenty thousand, two hundred one".