12299170966 has 4 divisors (see below), whose sum is σ = 18448756452. Its totient is φ = 6149585482.

The previous prime is 12299170943. The next prime is 12299170967. The reversal of 12299170966 is 66907199221.

12299170966 is digitally balanced in base 5, 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.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12299170967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3074792740 + ... + 3074792743.

It is an arithmetic number, because the mean of its divisors is an integer number (4612189113).

Almost surely, 2^12299170966 is an apocalyptic number.

12299170966 is a deficient number, since it is larger than the sum of its proper divisors (6149585486).

12299170966 is an equidigital number, since it uses as much as digits as its factorization.

12299170966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6149585485.

The product of its (nonzero) digits is 734832, while the sum is 52.

The spelling of 12299170966 in words is "twelve billion, two hundred ninety-nine million, one hundred seventy thousand, nine hundred sixty-six".