2243205259 has 2 divisors, whose sum is σ = 2243205260. Its totient is φ = 2243205258.

The previous prime is 2243205241. The next prime is 2243205287. The reversal of 2243205259 is 9525023422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2243205259 - 2¹⁹ = 2242680971 is a prime.

It is not a weakly prime, because it can be changed into another prime (2243205059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121602629 + 1121602630.

It is an arithmetic number, because the mean of its divisors is an integer number (1121602630).

Almost surely, 2^2243205259 is an apocalyptic number.

2243205259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243205259 is an equidigital number, since it uses as much as digits as its factorization.

2243205259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 2243205259 is about 47362.4878886234. The cubic root of 2243205259 is about 1309.0503108506.

The spelling of 2243205259 in words is "two billion, two hundred forty-three million, two hundred five thousand, two hundred fifty-nine".