12243310025 has 12 divisors (see below), whose sum is σ = 15186266112. Its totient is φ = 9791705040.

The previous prime is 12243310007. The next prime is 12243310031. The reversal of 12243310025 is 52001334221.

It is not a de Polignac number, because 12243310025 - 2¹⁴ = 12243293641 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13304 + ... + 157046.

It is an arithmetic number, because the mean of its divisors is an integer number (1265522176).

Almost surely, 2^12243310025 is an apocalyptic number.

It is an amenable number.

12243310025 is a deficient number, since it is larger than the sum of its proper divisors (2942956087).

12243310025 is a wasteful number, since it uses less digits than its factorization.

12243310025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147160 (or 147155 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 12243310025 its reverse (52001334221), we get a palindrome (64244644246).

The spelling of 12243310025 in words is "twelve billion, two hundred forty-three million, three hundred ten thousand, twenty-five".