2242422243 has 12 divisors (see below), whose sum is σ = 3244023120. Its totient is φ = 1492654896.

The previous prime is 2242422241. The next prime is 2242422251. The reversal of 2242422243 is 3422242422.

It is not a de Polignac number, because 2242422243 - 2¹ = 2242422241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2242422241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184903 + ... + 196656.

It is an arithmetic number, because the mean of its divisors is an integer number (270335260).

Almost surely, 2^2242422243 is an apocalyptic number.

2242422243 is a deficient number, since it is larger than the sum of its proper divisors (1001600877).

2242422243 is a wasteful number, since it uses less digits than its factorization.

2242422243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382218 (or 382215 counting only the distinct ones).

The product of its digits is 12288, while the sum is 27.

The square root of 2242422243 is about 47354.2209628667. The cubic root of 2242422243 is about 1308.8979802186.

Adding to 2242422243 its reverse (3422242422), we get a palindrome (5664664665).

The spelling of 2242422243 in words is "two billion, two hundred forty-two million, four hundred twenty-two thousand, two hundred forty-three".