12031202123232 has 48 divisors (see below), whose sum is σ = 31582807562880. Its totient is φ = 4010286169472.

The previous prime is 12031202123221. The next prime is 12031202123243. The reversal of 12031202123232 is 23232120213021.

It is an interprime number because it is at equal distance from previous prime (12031202123221) and next prime (12031202123243).

It is a tau number, because it is divible by the number of its divisors (48).

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1622869 + ... + 5166827.

It is an arithmetic number, because the mean of its divisors is an integer number (657975157560).

Almost surely, 2^{12031202123232} is an apocalyptic number.

12031202123232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12031202123232 is an abundant number, since it is smaller than the sum of its proper divisors (19551605439648).

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

12031202123232 is a wasteful number, since it uses less digits than its factorization.

12031202123232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579335 (or 3579327 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12031202123232 its reverse (23232120213021), we get a palindrome (35263322336253).

The spelling of 12031202123232 in words is "twelve trillion, thirty-one billion, two hundred two million, one hundred twenty-three thousand, two hundred thirty-two".