220130210176 has 32 divisors (see below), whose sum is σ = 446815018800. Its totient is φ = 107988401664.

The previous prime is 220130210057. The next prime is 220130210177. The reversal of 220130210176 is 671012031022.

It is a happy number.

220130210176 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 220130210176.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220130210177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16217436 + ... + 16231003.

Almost surely, 2^220130210176 is an apocalyptic number.

It is an amenable number.

220130210176 is an abundant number, since it is smaller than the sum of its proper divisors (226684808624).

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

220130210176 is an equidigital number, since it uses as much as digits as its factorization.

220130210176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32448506 (or 32448494 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 220130210176 its reverse (671012031022), we get a palindrome (891142241198).

The spelling of 220130210176 in words is "two hundred twenty billion, one hundred thirty million, two hundred ten thousand, one hundred seventy-six".