12203213311132 has 12 divisors (see below), whose sum is σ = 21876492155616. Its totient is φ = 5952786980960.

The previous prime is 12203213311127. The next prime is 12203213311139. The reversal of 12203213311132 is 23111331230221.

It is a junction number, because it is equal to n+sod(n) for n = 12203213311097 and 12203213311106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203213311139) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 37204918468 + ... + 37204918795.

It is an arithmetic number, because the mean of its divisors is an integer number (1823041012968).

Almost surely, 2^{12203213311132} is an apocalyptic number.

It is an amenable number.

12203213311132 is a deficient number, since it is larger than the sum of its proper divisors (9673278844484).

12203213311132 is a wasteful number, since it uses less digits than its factorization.

12203213311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74409837308 (or 74409837306 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12203213311132 its reverse (23111331230221), we get a palindrome (35314544541353).

The spelling of 12203213311132 in words is "twelve trillion, two hundred three billion, two hundred thirteen million, three hundred eleven thousand, one hundred thirty-two".