4224421130 has 8 divisors (see below), whose sum is σ = 7603958052. Its totient is φ = 1689768448.

The previous prime is 4224421129. The next prime is 4224421139. The reversal of 4224421130 is 311244224.

It can be written as a sum of positive squares in 2 ways, for example, as 3947231929 + 277189201 = 62827^2 + 16649^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4224421096 and 4224421105.

It is not an unprimeable number, because it can be changed into a prime (4224421139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211221047 + ... + 211221066.

Almost surely, 2^4224421130 is an apocalyptic number.

4224421130 is a deficient number, since it is larger than the sum of its proper divisors (3379536922).

4224421130 is a wasteful number, since it uses less digits than its factorization.

4224421130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422442120.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4224421130 is about 64995.5470013139. The cubic root of 4224421130 is about 1616.5497276571.

Adding to 4224421130 its reverse (311244224), we get a palindrome (4535665354).

The spelling of 4224421130 in words is "four billion, two hundred twenty-four million, four hundred twenty-one thousand, one hundred thirty".