12224431343032 has 16 divisors (see below), whose sum is σ = 22920935225760. Its totient is φ = 6112181949504.

The previous prime is 12224431343027. The next prime is 12224431343039. The reversal of 12224431343032 is 23034313442221.

12224431343032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12224431343039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2639973 + ... + 5605204.

It is an arithmetic number, because the mean of its divisors is an integer number (1432558451610).

Almost surely, 2^{12224431343032} is an apocalyptic number.

It is an amenable number.

12224431343032 is a deficient number, since it is larger than the sum of its proper divisors (10696503882728).

12224431343032 is a wasteful number, since it uses less digits than its factorization.

12224431343032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8430510 (or 8430506 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 12224431343032 its reverse (23034313442221), we get a palindrome (35258744785253).

The spelling of 12224431343032 in words is "twelve trillion, two hundred twenty-four billion, four hundred thirty-one million, three hundred forty-three thousand, thirty-two".