12252523433225 has 12 divisors (see below), whose sum is σ = 15193580256960. Its totient is φ = 9801727650000.

The previous prime is 12252523433221. The next prime is 12252523433233. The reversal of 12252523433225 is 52233432525221.

It is not a de Polignac number, because 12252523433225 - 2² = 12252523433221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12252523433221) 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 11 ways as a sum of consecutive naturals, for example, 6416765 + ... + 8104314.

It is an arithmetic number, because the mean of its divisors is an integer number (1266131688080).

Almost surely, 2^{12252523433225} is an apocalyptic number.

It is an amenable number.

12252523433225 is a deficient number, since it is larger than the sum of its proper divisors (2941056823735).

12252523433225 is a wasteful number, since it uses less digits than its factorization.

12252523433225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14554840 (or 14554835 counting only the distinct ones).

The product of its digits is 864000, while the sum is 41.

Adding to 12252523433225 its reverse (52233432525221), we get a palindrome (64485955958446).

The spelling of 12252523433225 in words is "twelve trillion, two hundred fifty-two billion, five hundred twenty-three million, four hundred thirty-three thousand, two hundred twenty-five".