220552330323 has 32 divisors (see below), whose sum is σ = 325225981696. Its totient is φ = 132089263488.

The previous prime is 220552330283. The next prime is 220552330333. The reversal of 220552330323 is 323033255022.

It is not a de Polignac number, because 220552330323 - 2⁶ = 220552330259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220552330333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227136 + ... + 701922.

It is an arithmetic number, because the mean of its divisors is an integer number (10163311928).

Almost surely, 2^220552330323 is an apocalyptic number.

220552330323 is a deficient number, since it is larger than the sum of its proper divisors (104673651373).

220552330323 is a wasteful number, since it uses less digits than its factorization.

220552330323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475123.

The product of its (nonzero) digits is 32400, while the sum is 30.

Adding to 220552330323 its reverse (323033255022), we get a palindrome (543585585345).

The spelling of 220552330323 in words is "two hundred twenty billion, five hundred fifty-two million, three hundred thirty thousand, three hundred twenty-three".