112115216201 has 2 divisors, whose sum is σ = 112115216202. Its totient is φ = 112115216200.

The previous prime is 112115216179. The next prime is 112115216209. The reversal of 112115216201 is 102612511211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106354254400 + 5760961801 = 326120^2 + 75901^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112115216201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (112115216209) 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 as a sum of consecutive naturals, namely, 56057608100 + 56057608101.

It is an arithmetic number, because the mean of its divisors is an integer number (56057608101).

Almost surely, 2^112115216201 is an apocalyptic number.

It is an amenable number.

112115216201 is a deficient number, since it is larger than the sum of its proper divisors (1).

112115216201 is an equidigital number, since it uses as much as digits as its factorization.

112115216201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 23.

Adding to 112115216201 its reverse (102612511211), we get a palindrome (214727727412).

The spelling of 112115216201 in words is "one hundred twelve billion, one hundred fifteen million, two hundred sixteen thousand, two hundred one".