220324323243 has 48 divisors (see below), whose sum is σ = 307214105184. Its totient is φ = 140429030400.

The previous prime is 220324323187. The next prime is 220324323251. The reversal of 220324323243 is 342323423022.

It is not a de Polignac number, because 220324323243 - 2¹⁴ = 220324306859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220324323243.

It is not an unprimeable number, because it can be changed into a prime (220324323143) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56826621 + ... + 56830497.

It is an arithmetic number, because the mean of its divisors is an integer number (6400293858).

Almost surely, 2^220324323243 is an apocalyptic number.

220324323243 is a deficient number, since it is larger than the sum of its proper divisors (86889781941).

220324323243 is a wasteful number, since it uses less digits than its factorization.

220324323243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4192 (or 4155 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 220324323243 its reverse (342323423022), we get a palindrome (562647746265).

The spelling of 220324323243 in words is "two hundred twenty billion, three hundred twenty-four million, three hundred twenty-three thousand, two hundred forty-three".