11431332225412 has 12 divisors (see below), whose sum is σ = 21823452430416. Its totient is φ = 5196060102440.

The previous prime is 11431332225343. The next prime is 11431332225419. The reversal of 11431332225412 is 21452223313411.

It is not an unprimeable number, because it can be changed into a prime (11431332225419) 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, 129901502518 + ... + 129901502605.

It is an arithmetic number, because the mean of its divisors is an integer number (1818621035868).

Almost surely, 2^{11431332225412} is an apocalyptic number.

It is an amenable number.

11431332225412 is a deficient number, since it is larger than the sum of its proper divisors (10392120205004).

11431332225412 is a wasteful number, since it uses less digits than its factorization.

11431332225412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259803005138 (or 259803005136 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

Adding to 11431332225412 its reverse (21452223313411), we get a palindrome (32883555538823).

The spelling of 11431332225412 in words is "eleven trillion, four hundred thirty-one billion, three hundred thirty-two million, two hundred twenty-five thousand, four hundred twelve".