220323302022330 has 48 divisors (see below), whose sum is σ = 616905245665800. Its totient is φ = 54233428189824.

The previous prime is 220323302022311. The next prime is 220323302022367. The reversal of 220323302022330 is 33220203323022.

220323302022330 is a `hidden beast` number, since 2 + 2 + 0 + 3 + 2 + 3 + 302 + 0 + 22 + 330 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 195173668788849 + 25149633233481 = 13970457^2 + 5014941^2 .

It is a junction number, because it is equal to n+sod(n) for n = 220323302022294 and 220323302022303.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 94155256105 + ... + 94155258444.

Almost surely, 2^{220323302022330} is an apocalyptic number.

220323302022330 is an abundant number, since it is smaller than the sum of its proper divisors (396581943643470).

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

220323302022330 is a wasteful number, since it uses less digits than its factorization.

220323302022330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188310514575 (or 188310514572 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 220323302022330 its reverse (33220203323022), we get a palindrome (253543505345352).

The spelling of 220323302022330 in words is "two hundred twenty trillion, three hundred twenty-three billion, three hundred two million, twenty-two thousand, three hundred thirty".