224210240243 has 4 divisors (see below), whose sum is σ = 244592989368. Its totient is φ = 203827491120.

The previous prime is 224210240231. The next prime is 224210240257. The reversal of 224210240243 is 342042012422.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 224210240243 - 2¹⁴ = 224210223859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224210240743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10191374546 + ... + 10191374567.

It is an arithmetic number, because the mean of its divisors is an integer number (61148247342).

Almost surely, 2^224210240243 is an apocalyptic number.

224210240243 is a deficient number, since it is larger than the sum of its proper divisors (20382749125).

224210240243 is a wasteful number, since it uses less digits than its factorization.

224210240243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20382749124.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 224210240243 its reverse (342042012422), we get a palindrome (566252252665).

The spelling of 224210240243 in words is "two hundred twenty-four billion, two hundred ten million, two hundred forty thousand, two hundred forty-three".