12182060456 has 16 divisors (see below), whose sum is σ = 22842748500. Its totient is φ = 6090660864.

The previous prime is 12182060453. The next prime is 12182060477. The reversal of 12182060456 is 65406028121.

It can be written as a sum of positive squares in 2 ways, for example, as 12129497956 + 52562500 = 110134^2 + 7250^2 .

It is not an unprimeable number, because it can be changed into a prime (12182060453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136520 + ... + 207368.

Almost surely, 2^12182060456 is an apocalyptic number.

It is an amenable number.

12182060456 is a deficient number, since it is larger than the sum of its proper divisors (10660688044).

12182060456 is a wasteful number, since it uses less digits than its factorization.

12182060456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92348 (or 92344 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

Adding to 12182060456 its reverse (65406028121), we get a palindrome (77588088577).

The spelling of 12182060456 in words is "twelve billion, one hundred eighty-two million, sixty thousand, four hundred fifty-six".