12144410222432 has 48 divisors (see below), whose sum is σ = 24065110056960. Its totient is φ = 6032674439808.

The previous prime is 12144410222363. The next prime is 12144410222459. The reversal of 12144410222432 is 23422201444121.

12144410222432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

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, 9595169 + ... + 10786847.

It is an arithmetic number, because the mean of its divisors is an integer number (501356459520).

Almost surely, 2^{12144410222432} is an apocalyptic number.

It is an amenable number.

12144410222432 is a deficient number, since it is larger than the sum of its proper divisors (11920699834528).

12144410222432 is a wasteful number, since it uses less digits than its factorization.

12144410222432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193763 (or 1193755 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 12144410222432 its reverse (23422201444121), we get a palindrome (35566611666553).

The spelling of 12144410222432 in words is "twelve trillion, one hundred forty-four billion, four hundred ten million, two hundred twenty-two thousand, four hundred thirty-two".