12194613334 has 16 divisors (see below), whose sum is σ = 18616683456. Its totient is φ = 5989320000.

The previous prime is 12194613331. The next prime is 12194613341. The reversal of 12194613334 is 43331649121.

12194613334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12194613293 and 12194613302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12194613331) 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 7 ways as a sum of consecutive naturals, for example, 25074 + ... + 158170.

It is an arithmetic number, because the mean of its divisors is an integer number (1163542716).

Almost surely, 2^12194613334 is an apocalyptic number.

12194613334 is a deficient number, since it is larger than the sum of its proper divisors (6422070122).

12194613334 is a wasteful number, since it uses less digits than its factorization.

12194613334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133911.

The product of its digits is 46656, while the sum is 37.

The spelling of 12194613334 in words is "twelve billion, one hundred ninety-four million, six hundred thirteen thousand, three hundred thirty-four".