12119247106 has 4 divisors (see below), whose sum is σ = 18178870662. Its totient is φ = 6059623552.

The previous prime is 12119247097. The next prime is 12119247139. The reversal of 12119247106 is 60174291121.

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., 12058016481 + 61230625 = 109809^2 + 7825^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3029811775 + ... + 3029811778.

Almost surely, 2^12119247106 is an apocalyptic number.

12119247106 is a deficient number, since it is larger than the sum of its proper divisors (6059623556).

12119247106 is an equidigital number, since it uses as much as digits as its factorization.

12119247106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6059623555.

The product of its (nonzero) digits is 6048, while the sum is 34.

The spelling of 12119247106 in words is "twelve billion, one hundred nineteen million, two hundred forty-seven thousand, one hundred six".