12233502512 has 80 divisors (see below), whose sum is σ = 29822496000. Its totient is φ = 4722520320.

The previous prime is 12233502473. The next prime is 12233502521. The reversal of 12233502512 is 21520533221.

It is a happy number.

12233502512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12233502512² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 88739 + ... + 179837.

It is an arithmetic number, because the mean of its divisors is an integer number (372781200).

Almost surely, 2^12233502512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12233502512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14911248000).

12233502512 is an abundant number, since it is smaller than the sum of its proper divisors (17588993488).

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

12233502512 is a wasteful number, since it uses less digits than its factorization.

12233502512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91234 (or 91228 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 12233502512 in words is "twelve billion, two hundred thirty-three million, five hundred two thousand, five hundred twelve".