12162226286 has 8 divisors (see below), whose sum is σ = 20849530800. Its totient is φ = 5212382688.

The previous prime is 12162226283. The next prime is 12162226291. The reversal of 12162226286 is 68262226121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12162226283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434365211 + ... + 434365238.

It is an arithmetic number, because the mean of its divisors is an integer number (2606191350).

Almost surely, 2^12162226286 is an apocalyptic number.

12162226286 is a deficient number, since it is larger than the sum of its proper divisors (8687304514).

12162226286 is an equidigital number, since it uses as much as digits as its factorization.

12162226286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868730458.

The product of its digits is 55296, while the sum is 38.

The spelling of 12162226286 in words is "twelve billion, one hundred sixty-two million, two hundred twenty-six thousand, two hundred eighty-six".