12224233032 has 32 divisors (see below), whose sum is σ = 33338818080. Its totient is φ = 3704312960.

The previous prime is 12224233009. The next prime is 12224233051. The reversal of 12224233032 is 23033242221.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 12224232993 and 12224233011.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 23151693 + ... + 23152220.

It is an arithmetic number, because the mean of its divisors is an integer number (1041838065).

Almost surely, 2^12224233032 is an apocalyptic number.

12224233032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12224233032 is an abundant number, since it is smaller than the sum of its proper divisors (21114585048).

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

12224233032 is a wasteful number, since it uses less digits than its factorization.

12224233032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46303933 (or 46303929 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 12224233032 its reverse (23033242221), we get a palindrome (35257475253).

The spelling of 12224233032 in words is "twelve billion, two hundred twenty-four million, two hundred thirty-three thousand, thirty-two".