220130112210 has 48 divisors (see below), whose sum is σ = 561217553856. Its totient is φ = 55248339712.

The previous prime is 220130112199. The next prime is 220130112211. The reversal of 220130112210 is 12211031022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 220130112210.

It is not an unprimeable number, because it can be changed into a prime (220130112211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12686262 + ... + 12703601.

It is an arithmetic number, because the mean of its divisors is an integer number (11692032372).

Almost surely, 2^220130112210 is an apocalyptic number.

220130112210 is an abundant number, since it is smaller than the sum of its proper divisors (341087441646).

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

220130112210 is a wasteful number, since it uses less digits than its factorization.

220130112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25389907 (or 25389890 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 220130112210 its reverse (12211031022), we get a palindrome (232341143232).

The spelling of 220130112210 in words is "two hundred twenty billion, one hundred thirty million, one hundred twelve thousand, two hundred ten".