2242223243 has 8 divisors (see below), whose sum is σ = 2415246288. Its totient is φ = 2069277984.

The previous prime is 2242223233. The next prime is 2242223257. The reversal of 2242223243 is 3423222422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2242223243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2242223233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49505 + ... + 83277.

It is an arithmetic number, because the mean of its divisors is an integer number (301905786).

Almost surely, 2^2242223243 is an apocalyptic number.

2242223243 is a deficient number, since it is larger than the sum of its proper divisors (173023045).

2242223243 is a wasteful number, since it uses less digits than its factorization.

2242223243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38893.

The product of its digits is 9216, while the sum is 26.

The square root of 2242223243 is about 47352.1197307998. The cubic root of 2242223243 is about 1308.8592604214.

Adding to 2242223243 its reverse (3423222422), we get a palindrome (5665445665).

The spelling of 2242223243 in words is "two billion, two hundred forty-two million, two hundred twenty-three thousand, two hundred forty-three".