2224516243 has 2 divisors, whose sum is σ = 2224516244. Its totient is φ = 2224516242.

The previous prime is 2224516223. The next prime is 2224516267. The reversal of 2224516243 is 3426154222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2224516243 - 2¹³ = 2224508051 is a prime.

It is not a weakly prime, because it can be changed into another prime (2224516223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112258121 + 1112258122.

It is an arithmetic number, because the mean of its divisors is an integer number (1112258122).

Almost surely, 2^2224516243 is an apocalyptic number.

2224516243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224516243 is an equidigital number, since it uses as much as digits as its factorization.

2224516243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 31.

The square root of 2224516243 is about 47164.7775675874. Note that the first 3 decimals coincide. The cubic root of 2224516243 is about 1305.4047653479.

The spelling of 2224516243 in words is "two billion, two hundred twenty-four million, five hundred sixteen thousand, two hundred forty-three".