12267114459 has 8 divisors (see below), whose sum is σ = 16460332560. Its totient is φ = 8125986336.

The previous prime is 12267114451. The next prime is 12267114529. The reversal of 12267114459 is 95441176221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12267114459 - 2³ = 12267114451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12267114459.

It is not an unprimeable number, because it can be changed into a prime (12267114451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13021944 + ... + 13022885.

It is an arithmetic number, because the mean of its divisors is an integer number (2057541570).

Almost surely, 2^12267114459 is an apocalyptic number.

12267114459 is a deficient number, since it is larger than the sum of its proper divisors (4193218101).

12267114459 is a wasteful number, since it uses less digits than its factorization.

12267114459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26044989.

The product of its digits is 120960, while the sum is 42.

The spelling of 12267114459 in words is "twelve billion, two hundred sixty-seven million, one hundred fourteen thousand, four hundred fifty-nine".