2223234430 has 32 divisors (see below), whose sum is σ = 4102993440. Its totient is φ = 866849280.

The previous prime is 2223234379. The next prime is 2223234437. The reversal of 2223234430 is 344323222.

It is a junction number, because it is equal to n+sod(n) for n = 2223234395 and 2223234404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223234437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 813306 + ... + 816034.

It is an arithmetic number, because the mean of its divisors is an integer number (128218545).

Almost surely, 2^2223234430 is an apocalyptic number.

2223234430 is a deficient number, since it is larger than the sum of its proper divisors (1879759010).

2223234430 is a wasteful number, since it uses less digits than its factorization.

2223234430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4764.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2223234430 is about 47151.1869415819. The cubic root of 2223234430 is about 1305.1539832882.

Adding to 2223234430 its reverse (344323222), we get a palindrome (2567557652).

The spelling of 2223234430 in words is "two billion, two hundred twenty-three million, two hundred thirty-four thousand, four hundred thirty".