11133231332232 has 64 divisors (see below), whose sum is σ = 29043695134080. Its totient is φ = 3549666903552.

The previous prime is 11133231332173. The next prime is 11133231332261. The reversal of 11133231332232 is 23223313233111.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 11133231332232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43212948 + ... + 43469820.

It is an arithmetic number, because the mean of its divisors is an integer number (453807736470).

Almost surely, 2^{11133231332232} is an apocalyptic number.

11133231332232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11133231332232 is an abundant number, since it is smaller than the sum of its proper divisors (17910463801848).

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

11133231332232 is a wasteful number, since it uses less digits than its factorization.

11133231332232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335422 (or 335418 counting only the distinct ones).

The product of its digits is 11664, while the sum is 30.

Adding to 11133231332232 its reverse (23223313233111), we get a palindrome (34356544565343).

The spelling of 11133231332232 in words is "eleven trillion, one hundred thirty-three billion, two hundred thirty-one million, three hundred thirty-two thousand, two hundred thirty-two".