11331123223132 has 96 divisors (see below), whose sum is σ = 21005774544384. Its totient is φ = 5340979814400.

The previous prime is 11331123223129. The next prime is 11331123223153. The reversal of 11331123223132 is 23132232113311.

11331123223132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11331123223132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 448691418 + ... + 448716670.

It is an arithmetic number, because the mean of its divisors is an integer number (218810151504).

Almost surely, 2^{11331123223132} is an apocalyptic number.

It is an amenable number.

11331123223132 is a deficient number, since it is larger than the sum of its proper divisors (9674651321252).

11331123223132 is a wasteful number, since it uses less digits than its factorization.

11331123223132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25919 (or 25917 counting only the distinct ones).

The product of its digits is 3888, while the sum is 28.

Adding to 11331123223132 its reverse (23132232113311), we get a palindrome (34463355336443).

The spelling of 11331123223132 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-three million, two hundred twenty-three thousand, one hundred thirty-two".