112200203222201 has 4 divisors (see below), whose sum is σ = 113229562884900. Its totient is φ = 111170843559504.

The previous prime is 112200203222189. The next prime is 112200203222203. The reversal of 112200203222201 is 102222302002211.

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 37303987074601 + 74896216147600 = 6107699^2 + 8654260^2 .

It is a cyclic number.

It is not a de Polignac number, because 112200203222201 - 2¹⁴ = 112200203205817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112200203222203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514679831186 + ... + 514679831403.

It is an arithmetic number, because the mean of its divisors is an integer number (28307390721225).

Almost surely, 2^{112200203222201} is an apocalyptic number.

It is an amenable number.

112200203222201 is a deficient number, since it is larger than the sum of its proper divisors (1029359662699).

112200203222201 is a wasteful number, since it uses less digits than its factorization.

112200203222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029359662698.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 112200203222201 its reverse (102222302002211), we get a palindrome (214422505224412).

The spelling of 112200203222201 in words is "one hundred twelve trillion, two hundred billion, two hundred three million, two hundred twenty-two thousand, two hundred one".