12067314251 has 4 divisors (see below), whose sum is σ = 12591980112. Its totient is φ = 11542648392.

The previous prime is 12067314223. The next prime is 12067314271. The reversal of 12067314251 is 15241376021.

12067314251 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: 15241376021 = 31 ⋅491657291.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12067314251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12067314271) 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 in 3 ways as a sum of consecutive naturals, for example, 262332896 + ... + 262332941.

It is an arithmetic number, because the mean of its divisors is an integer number (3147995028).

Almost surely, 2^12067314251 is an apocalyptic number.

12067314251 is a deficient number, since it is larger than the sum of its proper divisors (524665861).

12067314251 is an equidigital number, since it uses as much as digits as its factorization.

12067314251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524665860.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 12067314251 in words is "twelve billion, sixty-seven million, three hundred fourteen thousand, two hundred fifty-one".