12267603025 has 24 divisors (see below), whose sum is σ = 15514632000. Its totient is φ = 9619694400.

The previous prime is 12267603017. The next prime is 12267603083. The reversal of 12267603025 is 52030676221.

It is not a de Polignac number, because 12267603025 - 2³ = 12267603017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 502860 + ... + 526690.

It is an arithmetic number, because the mean of its divisors is an integer number (646443000).

Almost surely, 2^12267603025 is an apocalyptic number.

It is an amenable number.

12267603025 is a deficient number, since it is larger than the sum of its proper divisors (3247028975).

12267603025 is a wasteful number, since it uses less digits than its factorization.

12267603025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24249 (or 24244 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 12267603025 in words is "twelve billion, two hundred sixty-seven million, six hundred three thousand, twenty-five".