2203030224 has 120 divisors (see below), whose sum is σ = 6515020512. Its totient is φ = 720420480.

The previous prime is 2203030217. The next prime is 2203030243. The reversal of 2203030224 is 4220303022.

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

It is a junction number, because it is equal to n+sod(n) for n = 2203030197 and 2203030206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200719 + ... + 211409.

Almost surely, 2^2203030224 is an apocalyptic number.

2203030224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2203030224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3257510256).

2203030224 is an abundant number, since it is smaller than the sum of its proper divisors (4311990288).

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

2203030224 is a wasteful number, since it uses less digits than its factorization.

2203030224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10767 (or 10749 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2203030224 is about 46936.4487791737. The cubic root of 2203030224 is about 1301.1883067530.

Adding to 2203030224 its reverse (4220303022), we get a palindrome (6423333246).

The spelling of 2203030224 in words is "two billion, two hundred three million, thirty thousand, two hundred twenty-four".