11331131122232 has 32 divisors (see below), whose sum is σ = 21259055431920. Its totient is φ = 5662050750720.

The previous prime is 11331131122183. The next prime is 11331131122247. The reversal of 11331131122232 is 23222113113311.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 88573418 + ... + 88701254.

Almost surely, 2^{11331131122232} is an apocalyptic number.

It is an amenable number.

11331131122232 is a deficient number, since it is larger than the sum of its proper divisors (9927924309688).

11331131122232 is a wasteful number, since it uses less digits than its factorization.

11331131122232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134631 (or 134627 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

Adding to 11331131122232 its reverse (23222113113311), we get a palindrome (34553244235543).

The spelling of 11331131122232 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-one million, one hundred twenty-two thousand, two hundred thirty-two".