12232752285500 has 96 divisors (see below), whose sum is σ = 27194826859200. Its totient is φ = 4805621088000.

The previous prime is 12232752285499. The next prime is 12232752285511. The reversal of 12232752285500 is 558225723221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31104086 + ... + 31494914.

It is an arithmetic number, because the mean of its divisors is an integer number (283279446450).

Almost surely, 2^{12232752285500} is an apocalyptic number.

12232752285500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12232752285500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13597413429600).

12232752285500 is an abundant number, since it is smaller than the sum of its proper divisors (14962074573700).

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

12232752285500 is a wasteful number, since it uses less digits than its factorization.

12232752285500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391968 (or 391956 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 44.

The spelling of 12232752285500 in words is "twelve trillion, two hundred thirty-two billion, seven hundred fifty-two million, two hundred eighty-five thousand, five hundred".