8232223231 has 8 divisors (see below), whose sum is σ = 8287297200. Its totient is φ = 8177205312.

The previous prime is 8232223211. The next prime is 8232223267. The reversal of 8232223231 is 1323222328.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8232223231 is a prime.

It is a super-2 number, since 2×8232223231² (a number of 21 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 8232223231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8232223211) 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, 304731 + ... + 330643.

It is an arithmetic number, because the mean of its divisors is an integer number (1035912150).

Almost surely, 2^8232223231 is an apocalyptic number.

8232223231 is a deficient number, since it is larger than the sum of its proper divisors (55073969).

8232223231 is a wasteful number, since it uses less digits than its factorization.

8232223231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28025.

The product of its digits is 6912, while the sum is 28.

The square root of 8232223231 is about 90731.5999583387. The cubic root of 8232223231 is about 2019.1676496721.

Adding to 8232223231 its reverse (1323222328), we get a palindrome (9555445559).

The spelling of 8232223231 in words is "eight billion, two hundred thirty-two million, two hundred twenty-three thousand, two hundred thirty-one".