12331830626 has 4 divisors (see below), whose sum is σ = 18497745942. Its totient is φ = 6165915312.

The previous prime is 12331830569. The next prime is 12331830671. The reversal of 12331830626 is 62603813321.

12331830626 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.

It can be written as a sum of positive squares in only one way, i.e., 10141497025 + 2190333601 = 100705^2 + 46801^2 .

It is an unprimeable number.

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, 3082957655 + ... + 3082957658.

Almost surely, 2^12331830626 is an apocalyptic number.

12331830626 is a deficient number, since it is larger than the sum of its proper divisors (6165915316).

12331830626 is an equidigital number, since it uses as much as digits as its factorization.

12331830626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6165915315.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 12331830626 in words is "twelve billion, three hundred thirty-one million, eight hundred thirty thousand, six hundred twenty-six".