12213323230132 has 12 divisors (see below), whose sum is σ = 22302590246496. Its totient is φ = 5841154588280.

The previous prime is 12213323230123. The next prime is 12213323230133. The reversal of 12213323230132 is 23103232331221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12213323230132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213323230133) 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, 66376756594 + ... + 66376756777.

It is an arithmetic number, because the mean of its divisors is an integer number (1858549187208).

Almost surely, 2^{12213323230132} is an apocalyptic number.

It is an amenable number.

12213323230132 is a deficient number, since it is larger than the sum of its proper divisors (10089267016364).

12213323230132 is a wasteful number, since it uses less digits than its factorization.

12213323230132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132753513398 (or 132753513396 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 12213323230132 its reverse (23103232331221), we get a palindrome (35316555561353).

The spelling of 12213323230132 in words is "twelve trillion, two hundred thirteen billion, three hundred twenty-three million, two hundred thirty thousand, one hundred thirty-two".