2243224471 has 2 divisors, whose sum is σ = 2243224472. Its totient is φ = 2243224470.

The previous prime is 2243224447. The next prime is 2243224541. The reversal of 2243224471 is 1744223422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2243224471 - 2⁷ = 2243224343 is a prime.

It is a super-3 number, since 3×2243224471³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2243224421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121612235 + 1121612236.

It is an arithmetic number, because the mean of its divisors is an integer number (1121612236).

Almost surely, 2^2243224471 is an apocalyptic number.

2243224471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243224471 is an equidigital number, since it uses as much as digits as its factorization.

2243224471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 31.

The square root of 2243224471 is about 47362.6907069267. The cubic root of 2243224471 is about 1309.0540479738.

Adding to 2243224471 its reverse (1744223422), we get a palindrome (3987447893).

The spelling of 2243224471 in words is "two billion, two hundred forty-three million, two hundred twenty-four thousand, four hundred seventy-one".