220130210032 has 80 divisors (see below), whose sum is σ = 461314318240. Its totient is φ = 101403270144.

The previous prime is 220130210009. The next prime is 220130210057. The reversal of 220130210032 is 230012031022.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 220130209988 and 220130210015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31457158 + ... + 31464154.

It is an arithmetic number, because the mean of its divisors is an integer number (5766428978).

Almost surely, 2^220130210032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220130210032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230657159120).

220130210032 is an abundant number, since it is smaller than the sum of its proper divisors (241184108208).

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

220130210032 is a wasteful number, since it uses less digits than its factorization.

220130210032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9858 (or 9852 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 220130210032 its reverse (230012031022), we get a palindrome (450142241054).

The spelling of 220130210032 in words is "two hundred twenty billion, one hundred thirty million, two hundred ten thousand, thirty-two".