220330331210 has 64 divisors (see below), whose sum is σ = 433822417920. Its totient is φ = 79903111680.

The previous prime is 220330331201. The next prime is 220330331251. The reversal of 220330331210 is 12133033022.

It is a super-2 number, since 2×220330331210² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81032231 + ... + 81034949.

It is an arithmetic number, because the mean of its divisors is an integer number (6778475280).

Almost surely, 2^220330331210 is an apocalyptic number.

220330331210 is a deficient number, since it is larger than the sum of its proper divisors (213492086710).

220330331210 is a wasteful number, since it uses less digits than its factorization.

220330331210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4463.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 220330331210 its reverse (12133033022), we get a palindrome (232463364232).

The spelling of 220330331210 in words is "two hundred twenty billion, three hundred thirty million, three hundred thirty-one thousand, two hundred ten".