20332112311232 has 14 divisors (see below), whose sum is σ = 40346535367728. Its totient is φ = 10166056155584.

The previous prime is 20332112311219. The next prime is 20332112311237. The reversal of 20332112311232 is 23211321123302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332112311237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158844627368 + ... + 158844627495.

Almost surely, 2^{20332112311232} is an apocalyptic number.

It is an amenable number.

20332112311232 is a deficient number, since it is larger than the sum of its proper divisors (20014423056496).

20332112311232 is an equidigital number, since it uses as much as digits as its factorization.

20332112311232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317689254875 (or 317689254865 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 20332112311232 its reverse (23211321123302), we get a palindrome (43543433434534).

The spelling of 20332112311232 in words is "twenty trillion, three hundred thirty-two billion, one hundred twelve million, three hundred eleven thousand, two hundred thirty-two".