2204140224 has 112 divisors (see below), whose sum is σ = 6851416320. Its totient is φ = 616535040.

The previous prime is 2204140199. The next prime is 2204140229. The reversal of 2204140224 is 4220414022.

It is a self number, because there is not a number n which added to its sum of digits gives 2204140224.

It is not an unprimeable number, because it can be changed into a prime (2204140229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12684 + ... + 67595.

It is an arithmetic number, because the mean of its divisors is an integer number (61173360).

Almost surely, 2^2204140224 is an apocalyptic number.

2204140224 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 2204140224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3425708160).

2204140224 is an abundant number, since it is smaller than the sum of its proper divisors (4647276096).

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

2204140224 is a wasteful number, since it uses less digits than its factorization.

2204140224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80318 (or 80308 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2204140224 is about 46948.2717892789. The cubic root of 2204140224 is about 1301.4068052705.

Adding to 2204140224 its reverse (4220414022), we get a palindrome (6424554246).

The spelling of 2204140224 in words is "two billion, two hundred four million, one hundred forty thousand, two hundred twenty-four".