5531031022232 has 32 divisors (see below), whose sum is σ = 10688206267200. Its totient is φ = 2681768071584.

The previous prime is 5531031022219. The next prime is 5531031022241. The reversal of 5531031022232 is 2322201301355.

It is a junction number, because it is equal to n+sod(n) for n = 5531031022195 and 5531031022204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57788798 + ... + 57884429.

It is an arithmetic number, because the mean of its divisors is an integer number (334006445850).

Almost surely, 2^{5531031022232} is an apocalyptic number.

It is an amenable number.

5531031022232 is a deficient number, since it is larger than the sum of its proper divisors (5157175244968).

5531031022232 is a wasteful number, since it uses less digits than its factorization.

5531031022232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115673415 (or 115673411 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 5531031022232 its reverse (2322201301355), we get a palindrome (7853232323587).

The spelling of 5531031022232 in words is "five trillion, five hundred thirty-one billion, thirty-one million, twenty-two thousand, two hundred thirty-two".