12265080267 has 16 divisors (see below), whose sum is σ = 17842076928. Its totient is φ = 7432565280.

The previous prime is 12265080263. The next prime is 12265080283. The reversal of 12265080267 is 76208056221.

It is not a de Polignac number, because 12265080267 - 2² = 12265080263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12265080263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438298 + ... + 465440.

It is an arithmetic number, because the mean of its divisors is an integer number (1115129808).

Almost surely, 2^12265080267 is an apocalyptic number.

12265080267 is a deficient number, since it is larger than the sum of its proper divisors (5576996661).

12265080267 is a wasteful number, since it uses less digits than its factorization.

12265080267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40850.

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 12265080267 in words is "twelve billion, two hundred sixty-five million, eighty thousand, two hundred sixty-seven".