2230130220 has 48 divisors (see below), whose sum is σ = 6396673248. Its totient is φ = 580195840.

The previous prime is 2230130153. The next prime is 2230130249. The reversal of 2230130220 is 220310322.

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 2230130220.

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, 450819 + ... + 455738.

It is an arithmetic number, because the mean of its divisors is an integer number (133264026).

Almost surely, 2^2230130220 is an apocalyptic number.

2230130220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2230130220 is an abundant number, since it is smaller than the sum of its proper divisors (4166543028).

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

2230130220 is a wasteful number, since it uses less digits than its factorization.

2230130220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906610 (or 906608 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2230130220 is about 47224.2545732593. The cubic root of 2230130220 is about 1306.5019860776.

Adding to 2230130220 its reverse (220310322), we get a palindrome (2450440542).

The spelling of 2230130220 in words is "two billion, two hundred thirty million, one hundred thirty thousand, two hundred twenty".