12194293017 has 16 divisors (see below), whose sum is σ = 16436189952. Its totient is φ = 8041059840.

The previous prime is 12194292997. The next prime is 12194293031. The reversal of 12194293017 is 71039249121.

12194293017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12194293017 - 2⁶ = 12194292953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12194293037) 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 15 ways as a sum of consecutive naturals, for example, 533263 + ... + 555659.

It is an arithmetic number, because the mean of its divisors is an integer number (1027261872).

Almost surely, 2^12194293017 is an apocalyptic number.

It is an amenable number.

12194293017 is a deficient number, since it is larger than the sum of its proper divisors (4241896935).

12194293017 is a wasteful number, since it uses less digits than its factorization.

12194293017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24368.

The product of its (nonzero) digits is 27216, while the sum is 39.

The spelling of 12194293017 in words is "twelve billion, one hundred ninety-four million, two hundred ninety-three thousand, seventeen".