12250433000000 has 196 divisors, whose sum is σ = 32723879488356. Its totient is φ = 4523232000000.

The previous prime is 12250432999921. The next prime is 12250433000027. The reversal of 12250433000000 is 33405221.

It is a happy number.

It can be written as a sum of positive squares in 14 ways, for example, as 4007011069504 + 8243421930496 = 2001752^2 + 2871136^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 12528830 + ... + 13471170.

Almost surely, 2^{12250433000000} is an apocalyptic number.

12250433000000 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 12250433000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16361939744178).

12250433000000 is an abundant number, since it is smaller than the sum of its proper divisors (20473446488356).

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

12250433000000 is an frugal number, since it uses more digits than its factorization.

12250433000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942396 (or 942361 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 12250433000000 its reverse (33405221), we get a palindrome (12250466405221).

The spelling of 12250433000000 in words is "twelve trillion, two hundred fifty billion, four hundred thirty-three million", and thus it is an aban number.