4224221530430 has 128 divisors (see below), whose sum is σ = 8994452544000. Its totient is φ = 1411847539200.

The previous prime is 4224221530393. The next prime is 4224221530471. The reversal of 4224221530430 is 340351224224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13232900 + ... + 13548360.

It is an arithmetic number, because the mean of its divisors is an integer number (70269160500).

Almost surely, 2^{4224221530430} is an apocalyptic number.

4224221530430 is an abundant number, since it is smaller than the sum of its proper divisors (4770231013570).

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

4224221530430 is a wasteful number, since it uses less digits than its factorization.

4224221530430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315690.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 4224221530430 its reverse (340351224224), we get a palindrome (4564572754654).

The spelling of 4224221530430 in words is "four trillion, two hundred twenty-four billion, two hundred twenty-one million, five hundred thirty thousand, four hundred thirty".