2223440230 has 32 divisors (see below), whose sum is σ = 4595823360. Its totient is φ = 765969120.

The previous prime is 2223440207. The next prime is 2223440231. The reversal of 2223440230 is 320443222.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223440231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529834 + ... + 534013.

It is an arithmetic number, because the mean of its divisors is an integer number (143619480).

Almost surely, 2^2223440230 is an apocalyptic number.

2223440230 is an abundant number, since it is smaller than the sum of its proper divisors (2372383130).

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

2223440230 is a wasteful number, since it uses less digits than its factorization.

2223440230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063884.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2223440230 is about 47153.3692327494. The cubic root of 2223440230 is about 1305.1942538056.

Adding to 2223440230 its reverse (320443222), we get a palindrome (2543883452).

The spelling of 2223440230 in words is "two billion, two hundred twenty-three million, four hundred forty thousand, two hundred thirty".