12383218647802 has 16 divisors (see below), whose sum is σ = 19411059117312. Its totient is φ = 5913660884560.

The previous prime is 12383218647757. The next prime is 12383218647803. The reversal of 12383218647802 is 20874681238321.

It is not an unprimeable number, because it can be changed into a prime (12383218647803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198787474 + ... + 198849757.

It is an arithmetic number, because the mean of its divisors is an integer number (1213191194832).

Almost surely, 2^{12383218647802} is an apocalyptic number.

12383218647802 is a deficient number, since it is larger than the sum of its proper divisors (7027840469510).

12383218647802 is a wasteful number, since it uses less digits than its factorization.

12383218647802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397637933.

The product of its (nonzero) digits is 6193152, while the sum is 55.

The spelling of 12383218647802 in words is "twelve trillion, three hundred eighty-three billion, two hundred eighteen million, six hundred forty-seven thousand, eight hundred two".