4224120043231 has 8 divisors (see below), whose sum is σ = 4641282979200. Its totient is φ = 3812482444440.

The previous prime is 4224120043223. The next prime is 4224120043259. The reversal of 4224120043231 is 1323400214224.

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

It is a cyclic number.

It is not a de Polignac number, because 4224120043231 - 2³ = 4224120043223 is a prime.

It is a super-2 number, since 2×4224120043231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4224120043231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224120073231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1381332691 + ... + 1381335748.

It is an arithmetic number, because the mean of its divisors is an integer number (580160372400).

Almost surely, 2^{4224120043231} is an apocalyptic number.

4224120043231 is a deficient number, since it is larger than the sum of its proper divisors (417162935969).

4224120043231 is a wasteful number, since it uses less digits than its factorization.

4224120043231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2762668589.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4224120043231 its reverse (1323400214224), we get a palindrome (5547520257455).

The spelling of 4224120043231 in words is "four trillion, two hundred twenty-four billion, one hundred twenty million, forty-three thousand, two hundred thirty-one".