12235412233250 has 16 divisors (see below), whose sum is σ = 22904691701112. Its totient is φ = 4894164893200.

The previous prime is 12235412233249. The next prime is 12235412233259. The reversal of 12235412233250 is 5233221453221.

It can be written as a sum of positive squares in 4 ways, for example, as 6752841496129 + 5482570737121 = 2598623^2 + 2341489^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12235412233250.

It is not an unprimeable number, because it can be changed into a prime (12235412233259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24470824217 + ... + 24470824716.

Almost surely, 2^{12235412233250} is an apocalyptic number.

12235412233250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12235412233250 is a deficient number, since it is larger than the sum of its proper divisors (10669279467862).

12235412233250 is an equidigital number, since it uses as much as digits as its factorization.

12235412233250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48941648950 (or 48941648940 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 12235412233250 its reverse (5233221453221), we get a palindrome (17468633686471).

The spelling of 12235412233250 in words is "twelve trillion, two hundred thirty-five billion, four hundred twelve million, two hundred thirty-three thousand, two hundred fifty".