5232221231 has 4 divisors (see below), whose sum is σ = 5258514000. Its totient is φ = 5205928464.

The previous prime is 5232221213. The next prime is 5232221249. The reversal of 5232221231 is 1321222325.

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

It is an interprime number because it is at equal distance from previous prime (5232221213) and next prime (5232221249).

It is a cyclic number.

It is not a de Polignac number, because 5232221231 - 2²² = 5228026927 is a prime.

It is a super-2 number, since 2×5232221231² = 54752278020254310722, 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 = 5232221197 and 5232221206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5232221131) 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, 13146086 + ... + 13146483.

It is an arithmetic number, because the mean of its divisors is an integer number (1314628500).

Almost surely, 2^5232221231 is an apocalyptic number.

5232221231 is a deficient number, since it is larger than the sum of its proper divisors (26292769).

5232221231 is a wasteful number, since it uses less digits than its factorization.

5232221231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26292768.

The product of its digits is 1440, while the sum is 23.

The square root of 5232221231 is about 72334.0945267168. The cubic root of 5232221231 is about 1736.0492155795.

Adding to 5232221231 its reverse (1321222325), we get a palindrome (6553443556).

The spelling of 5232221231 in words is "five billion, two hundred thirty-two million, two hundred twenty-one thousand, two hundred thirty-one".