4322242231 has 4 divisors (see below), whose sum is σ = 4576491792. Its totient is φ = 4067992672.

The previous prime is 4322242229. The next prime is 4322242297. The reversal of 4322242231 is 1322422234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4322242231 - 2¹ = 4322242229 is a prime.

It is a super-2 number, since 2×4322242231² = 37363555806879714722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4322242196 and 4322242205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322242831) 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, 127124755 + ... + 127124788.

It is an arithmetic number, because the mean of its divisors is an integer number (1144122948).

Almost surely, 2^4322242231 is an apocalyptic number.

4322242231 is a deficient number, since it is larger than the sum of its proper divisors (254249561).

4322242231 is a wasteful number, since it uses less digits than its factorization.

4322242231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254249560.

The product of its digits is 4608, while the sum is 25.

The square root of 4322242231 is about 65743.7619170062. The cubic root of 4322242231 is about 1628.9322967449.

Adding to 4322242231 its reverse (1322422234), we get a palindrome (5644664465).

The spelling of 4322242231 in words is "four billion, three hundred twenty-two million, two hundred forty-two thousand, two hundred thirty-one".