4223412231 has 8 divisors (see below), whose sum is σ = 5644045440. Its totient is φ = 2809193592.

The previous prime is 4223412229. The next prime is 4223412251. The reversal of 4223412231 is 1322143224.

It is a happy number.

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

It is not a de Polignac number, because 4223412231 - 2¹ = 4223412229 is a prime.

It is a super-2 number, since 2×4223412231² = 35674421745920794722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223412251) 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 7 ways as a sum of consecutive naturals, for example, 1602105 + ... + 1604738.

It is an arithmetic number, because the mean of its divisors is an integer number (705505680).

Almost surely, 2^4223412231 is an apocalyptic number.

4223412231 is a deficient number, since it is larger than the sum of its proper divisors (1420633209).

4223412231 is a wasteful number, since it uses less digits than its factorization.

4223412231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3207285.

The product of its digits is 2304, while the sum is 24.

The square root of 4223412231 is about 64987.7852446135. The cubic root of 4223412231 is about 1616.4210263742.

Adding to 4223412231 its reverse (1322143224), we get a palindrome (5545555455).

The spelling of 4223412231 in words is "four billion, two hundred twenty-three million, four hundred twelve thousand, two hundred thirty-one".