11123212322132 has 12 divisors (see below), whose sum is σ = 19552911348096. Its totient is φ = 5536666222680.

The previous prime is 11123212322119. The next prime is 11123212322137. The reversal of 11123212322132 is 23122321232111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123212322137) 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, 6234983594 + ... + 6234985377.

It is an arithmetic number, because the mean of its divisors is an integer number (1629409279008).

Almost surely, 2^{11123212322132} is an apocalyptic number.

It is an amenable number.

11123212322132 is a deficient number, since it is larger than the sum of its proper divisors (8429699025964).

11123212322132 is a wasteful number, since it uses less digits than its factorization.

11123212322132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12469969198 (or 12469969196 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

Adding to 11123212322132 its reverse (23122321232111), we get a palindrome (34245533554243).

The spelling of 11123212322132 in words is "eleven trillion, one hundred twenty-three billion, two hundred twelve million, three hundred twenty-two thousand, one hundred thirty-two".