220130352 has 160 divisors (see below), whose sum is σ = 716620800. Its totient is φ = 64136448.

The previous prime is 220130341. The next prime is 220130363. The reversal of 220130352 is 253031022.

220130352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (220130341) and next prime (220130363).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105673 + ... + 107735.

It is an arithmetic number, because the mean of its divisors is an integer number (4478880).

Almost surely, 2^220130352 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 220130352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358310400).

220130352 is an abundant number, since it is smaller than the sum of its proper divisors (496490448).

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

220130352 is a wasteful number, since it uses less digits than its factorization.

220130352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112 (or 2100 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 220130352 is about 14836.7904885120. The cubic root of 220130352 is about 603.8002789808.

Adding to 220130352 its reverse (253031022), we get a palindrome (473161374).

The spelling of 220130352 in words is "two hundred twenty million, one hundred thirty thousand, three hundred fifty-two".