2220030232 has 16 divisors (see below), whose sum is σ = 4757207760. Its totient is φ = 951441504.

The previous prime is 2220030227. The next prime is 2220030247. The reversal of 2220030232 is 2320300222.

It is a congruent number.

It is an unprimeable number.

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, 19821643 + ... + 19821754.

It is an arithmetic number, because the mean of its divisors is an integer number (297325485).

Almost surely, 2^2220030232 is an apocalyptic number.

It is an amenable number.

2220030232 is an abundant number, since it is smaller than the sum of its proper divisors (2537177528).

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

2220030232 is a wasteful number, since it uses less digits than its factorization.

2220030232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39643410 (or 39643406 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2220030232 is about 47117.1967756996. The cubic root of 2220030232 is about 1304.5266716559.

Adding to 2220030232 its reverse (2320300222), we get a palindrome (4540330454).

The spelling of 2220030232 in words is "two billion, two hundred twenty million, thirty thousand, two hundred thirty-two".