220223322330 has 64 divisors (see below), whose sum is σ = 576654519168. Its totient is φ = 53381007360.

The previous prime is 220223322323. The next prime is 220223322331. The reversal of 220223322330 is 33223322022.

220223322330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 220223322330.

It is not an unprimeable number, because it can be changed into a prime (220223322331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3045474 + ... + 3116946.

It is an arithmetic number, because the mean of its divisors is an integer number (9010226862).

Almost surely, 2^220223322330 is an apocalyptic number.

220223322330 is an abundant number, since it is smaller than the sum of its proper divisors (356431196838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220223322330 is a wasteful number, since it uses less digits than its factorization.

220223322330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80831.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 220223322330 its reverse (33223322022), we get a palindrome (253446644352).

The spelling of 220223322330 in words is "two hundred twenty billion, two hundred twenty-three million, three hundred twenty-two thousand, three hundred thirty".