2224172303 has 2 divisors, whose sum is σ = 2224172304. Its totient is φ = 2224172302.

The previous prime is 2224172297. The next prime is 2224172323. The reversal of 2224172303 is 3032714222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2224172303 - 2⁴ = 2224172287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2224172323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112086151 + 1112086152.

It is an arithmetic number, because the mean of its divisors is an integer number (1112086152).

Almost surely, 2^2224172303 is an apocalyptic number.

2224172303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224172303 is an equidigital number, since it uses as much as digits as its factorization.

2224172303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 2224172303 is about 47161.1312735392. The cubic root of 2224172303 is about 1305.3374841944.

Adding to 2224172303 its reverse (3032714222), we get a palindrome (5256886525).

The spelling of 2224172303 in words is "two billion, two hundred twenty-four million, one hundred seventy-two thousand, three hundred three".