12234656650 has 24 divisors (see below), whose sum is σ = 22802112000. Its totient is φ = 4884045360.

The previous prime is 12234656591. The next prime is 12234656659. The reversal of 12234656650 is 5665643221.

It is a happy number.

12234656650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12234656659) 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 11 ways as a sum of consecutive naturals, for example, 220234 + ... + 270133.

It is an arithmetic number, because the mean of its divisors is an integer number (950088000).

Almost surely, 2^12234656650 is an apocalyptic number.

12234656650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12234656650 is a deficient number, since it is larger than the sum of its proper divisors (10567455350).

12234656650 is a wasteful number, since it uses less digits than its factorization.

12234656650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490878 (or 490873 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 12234656650 in words is "twelve billion, two hundred thirty-four million, six hundred fifty-six thousand, six hundred fifty".