12243011341232 has 40 divisors (see below), whose sum is σ = 27115010766336. Its totient is φ = 5245943121216.

The previous prime is 12243011341217. The next prime is 12243011341243. The reversal of 12243011341232 is 23214311034221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12243011341195 and 12243011341204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10503698 + ... + 11610929.

Almost surely, 2^{12243011341232} is an apocalyptic number.

It is an amenable number.

12243011341232 is an abundant number, since it is smaller than the sum of its proper divisors (14871999425104).

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

12243011341232 is a wasteful number, since it uses less digits than its factorization.

12243011341232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22119585 (or 22119579 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 12243011341232 its reverse (23214311034221), we get a palindrome (35457322375453).

The spelling of 12243011341232 in words is "twelve trillion, two hundred forty-three billion, eleven million, three hundred forty-one thousand, two hundred thirty-two".