2112224203 has 2 divisors, whose sum is σ = 2112224204. Its totient is φ = 2112224202.

The previous prime is 2112224201. The next prime is 2112224209. The reversal of 2112224203 is 3024222112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2112224203 - 2¹ = 2112224201 is a prime.

It is a super-2 number, since 2×2112224203² = 8922982167477970418, which contains 22 as substring.

Together with 2112224201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2112224201) 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 as a sum of consecutive naturals, namely, 1056112101 + 1056112102.

It is an arithmetic number, because the mean of its divisors is an integer number (1056112102).

Almost surely, 2^2112224203 is an apocalyptic number.

2112224203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112224203 is an equidigital number, since it uses as much as digits as its factorization.

2112224203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2112224203 is about 45958.9404033644. The cubic root of 2112224203 is about 1283.0591305699.

Adding to 2112224203 its reverse (3024222112), we get a palindrome (5136446315).

The spelling of 2112224203 in words is "two billion, one hundred twelve million, two hundred twenty-four thousand, two hundred three".