12288134207 has 4 divisors (see below), whose sum is σ = 12291343920. Its totient is φ = 12284924496.

The previous prime is 12288134189. The next prime is 12288134239. The reversal of 12288134207 is 70243188221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70243188221 = 124193 ⋅565597.

It is a cyclic number.

It is not a de Polignac number, because 12288134207 - 2¹⁴ = 12288117823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12288134267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1599107 + ... + 1606772.

It is an arithmetic number, because the mean of its divisors is an integer number (3072835980).

Almost surely, 2^12288134207 is an apocalyptic number.

12288134207 is a deficient number, since it is larger than the sum of its proper divisors (3209713).

12288134207 is an equidigital number, since it uses as much as digits as its factorization.

12288134207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3209712.

The product of its (nonzero) digits is 43008, while the sum is 38.

The spelling of 12288134207 in words is "twelve billion, two hundred eighty-eight million, one hundred thirty-four thousand, two hundred seven".