224013311220243 has 8 divisors (see below), whose sum is σ = 300586863463888. Its totient is φ = 148390983228384.

The previous prime is 224013311220233. The next prime is 224013311220289. The reversal of 224013311220243 is 342022113310422.

It is a happy number.

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

It is not a de Polignac number, because 224013311220243 - 2³² = 224009016252947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224013311220243.

It is not an unprimeable number, because it can be changed into a prime (224013311220233) 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, 237806062396 + ... + 237806063337.

It is an arithmetic number, because the mean of its divisors is an integer number (37573357932986).

Almost surely, 2^{224013311220243} is an apocalyptic number.

224013311220243 is a deficient number, since it is larger than the sum of its proper divisors (76573552243645).

224013311220243 is a wasteful number, since it uses less digits than its factorization.

224013311220243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475612125893.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 224013311220243 its reverse (342022113310422), we get a palindrome (566035424530665).

The spelling of 224013311220243 in words is "two hundred twenty-four trillion, thirteen billion, three hundred eleven million, two hundred twenty thousand, two hundred forty-three".