4322021230 has 32 divisors (see below), whose sum is σ = 7834125600. Its totient is φ = 1716728832.

The previous prime is 4322021173. The next prime is 4322021233. The reversal of 4322021230 is 321202234.

It is a junction number, because it is equal to n+sod(n) for n = 4322021198 and 4322021207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322021233) 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, 1804914 + ... + 1807306.

It is an arithmetic number, because the mean of its divisors is an integer number (244816425).

Almost surely, 2^4322021230 is an apocalyptic number.

4322021230 is a deficient number, since it is larger than the sum of its proper divisors (3512104370).

4322021230 is a wasteful number, since it uses less digits than its factorization.

4322021230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3588.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4322021230 is about 65742.0811200862. The cubic root of 4322021230 is about 1628.9045332383.

Adding to 4322021230 its reverse (321202234), we get a palindrome (4643223464).

The spelling of 4322021230 in words is "four billion, three hundred twenty-two million, twenty-one thousand, two hundred thirty".