712223233231 has 8 divisors (see below), whose sum is σ = 722000743200. Its totient is φ = 702446291712.

The previous prime is 712223233207. The next prime is 712223233243. The reversal of 712223233231 is 132332322217.

712223233231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 712223233231 - 2³³ = 703633298639 is a prime.

It is a super-2 number, since 2×712223233231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 712223233193 and 712223233202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712223230231) 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, 2794470 + ... + 3038668.

It is an arithmetic number, because the mean of its divisors is an integer number (90250092900).

Almost surely, 2^712223233231 is an apocalyptic number.

712223233231 is a deficient number, since it is larger than the sum of its proper divisors (9777509969).

712223233231 is a wasteful number, since it uses less digits than its factorization.

712223233231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284225.

The product of its digits is 18144, while the sum is 31.

Adding to 712223233231 its reverse (132332322217), we get a palindrome (844555555448).

The spelling of 712223233231 in words is "seven hundred twelve billion, two hundred twenty-three million, two hundred thirty-three thousand, two hundred thirty-one".