12032230231120 has 80 divisors (see below), whose sum is σ = 31018408266240. Its totient is φ = 4303629273600.

The previous prime is 12032230231111. The next prime is 12032230231121. The reversal of 12032230231120 is 2113203223021.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 12032230231091 and 12032230231100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032230231121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112020000 + ... + 112127359.

It is an arithmetic number, because the mean of its divisors is an integer number (387730103328).

Almost surely, 2^{12032230231120} is an apocalyptic number.

12032230231120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12032230231120 is an abundant number, since it is smaller than the sum of its proper divisors (18986178035120).

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

12032230231120 is a wasteful number, since it uses less digits than its factorization.

12032230231120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224147444 (or 224147438 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12032230231120 its reverse (2113203223021), we get a palindrome (14145433454141).

The spelling of 12032230231120 in words is "twelve trillion, thirty-two billion, two hundred thirty million, two hundred thirty-one thousand, one hundred twenty".