12116016528 has 120 divisors (see below), whose sum is σ = 39318775104. Its totient is φ = 3147006720.

The previous prime is 12116016527. The next prime is 12116016547. The reversal of 12116016528 is 82561061121.

12116016528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (12116016527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108351 + ... + 189662.

Almost surely, 2^12116016528 is an apocalyptic number.

It is an amenable number.

12116016528 is an abundant number, since it is smaller than the sum of its proper divisors (27202758576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12116016528 is a wasteful number, since it uses less digits than its factorization.

12116016528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298053 (or 298036 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

Adding to 12116016528 its reverse (82561061121), we get a palindrome (94677077649).

The spelling of 12116016528 in words is "twelve billion, one hundred sixteen million, sixteen thousand, five hundred twenty-eight".