182230467218 has 18 divisors (see below), whose sum is σ = 288507666951. Its totient is φ = 86314261644.

The previous prime is 182230467203. The next prime is 182230467247. The reversal of 182230467218 is 812764032281.

It can be written as a sum of positive squares in only one way, i.e., 91115233609 + 91115233609 = 301853^2 + 301853^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=301853.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11462471 + ... + 11478357.

Almost surely, 2^182230467218 is an apocalyptic number.

182230467218 is a deficient number, since it is larger than the sum of its proper divisors (106277199733).

182230467218 is an frugal number, since it uses more digits than its factorization.

182230467218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31814 (or 15908 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

Adding to 182230467218 its reverse (812764032281), we get a palindrome (994994499499).

The spelling of 182230467218 in words is "one hundred eighty-two billion, two hundred thirty million, four hundred sixty-seven thousand, two hundred eighteen".