12032112122232 has 64 divisors (see below), whose sum is σ = 31120782336000. Its totient is φ = 3871999334784.

The previous prime is 12032112122221. The next prime is 12032112122297. The reversal of 12032112122232 is 23222121123021.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 5799369 + ... + 7595847.

It is an arithmetic number, because the mean of its divisors is an integer number (486262224000).

Almost surely, 2^{12032112122232} is an apocalyptic number.

12032112122232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12032112122232 is an abundant number, since it is smaller than the sum of its proper divisors (19088670213768).

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

12032112122232 is a wasteful number, since it uses less digits than its factorization.

12032112122232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806140 (or 1806136 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12032112122232 its reverse (23222121123021), we get a palindrome (35254233245253).

The spelling of 12032112122232 in words is "twelve trillion, thirty-two billion, one hundred twelve million, one hundred twenty-two thousand, two hundred thirty-two".