12275462167 has 4 divisors (see below), whose sum is σ = 12294613296. Its totient is φ = 12256311040.

The previous prime is 12275462131. The next prime is 12275462201. The reversal of 12275462167 is 76126457221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12275462167 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 (12275462567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9574603 + ... + 9575884.

It is an arithmetic number, because the mean of its divisors is an integer number (3073653324).

Almost surely, 2^12275462167 is an apocalyptic number.

12275462167 is a deficient number, since it is larger than the sum of its proper divisors (19151129).

12275462167 is an equidigital number, since it uses as much as digits as its factorization.

12275462167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19151128.

The product of its digits is 282240, while the sum is 43.

The spelling of 12275462167 in words is "twelve billion, two hundred seventy-five million, four hundred sixty-two thousand, one hundred sixty-seven".