12252352115 has 64 divisors (see below), whose sum is σ = 16661790720. Its totient is φ = 8605009920.

The previous prime is 12252352111. The next prime is 12252352153. The reversal of 12252352115 is 51125325221.

It is a happy number.

12252352115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12252352115 - 2² = 12252352111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12252352111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8238902 + ... + 8240388.

It is an arithmetic number, because the mean of its divisors is an integer number (260340480).

Almost surely, 2^12252352115 is an apocalyptic number.

12252352115 is a deficient number, since it is larger than the sum of its proper divisors (4409438605).

12252352115 is a wasteful number, since it uses less digits than its factorization.

12252352115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652.

The product of its digits is 6000, while the sum is 29.

Adding to 12252352115 its reverse (51125325221), we get a palindrome (63377677336).

The spelling of 12252352115 in words is "twelve billion, two hundred fifty-two million, three hundred fifty-two thousand, one hundred fifteen".