12235586134 has 4 divisors (see below), whose sum is σ = 18353379204. Its totient is φ = 6117793066.

The previous prime is 12235586131. The next prime is 12235586149. The reversal of 12235586134 is 43168553221.

12235586134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43168553221 = 1361 ⋅31718261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12235586131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3058896532 + ... + 3058896535.

It is an arithmetic number, because the mean of its divisors is an integer number (4588344801).

Almost surely, 2^12235586134 is an apocalyptic number.

12235586134 is a deficient number, since it is larger than the sum of its proper divisors (6117793070).

12235586134 is an equidigital number, since it uses as much as digits as its factorization.

12235586134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6117793069.

The product of its digits is 172800, while the sum is 40.

The spelling of 12235586134 in words is "twelve billion, two hundred thirty-five million, five hundred eighty-six thousand, one hundred thirty-four".