12194009104 has 10 divisors (see below), whose sum is σ = 23625892670. Its totient is φ = 6097004544.

The previous prime is 12194009089. The next prime is 12194009111. The reversal of 12194009104 is 40190049121.

It can be written as a sum of positive squares in only one way, i.e., 9692008704 + 2502000400 = 98448^2 + 50020^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 381062769 + ... + 381062800.

It is an arithmetic number, because the mean of its divisors is an integer number (2362589267).

Almost surely, 2^12194009104 is an apocalyptic number.

It is an amenable number.

12194009104 is a deficient number, since it is larger than the sum of its proper divisors (11431883566).

12194009104 is an equidigital number, since it uses as much as digits as its factorization.

12194009104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762125577 (or 762125571 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 12194009104 in words is "twelve billion, one hundred ninety-four million, nine thousand, one hundred four".