12316040406226 has 16 divisors (see below), whose sum is σ = 19277422196544. Its totient is φ = 5890236939664.

The previous prime is 12316040406223. The next prime is 12316040406247. The reversal of 12316040406226 is 62260404061321.

12316040406226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×12316040406226³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12316040406223) 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, 5861601 + ... + 7680523.

It is an arithmetic number, because the mean of its divisors is an integer number (1204838887284).

Almost surely, 2^{12316040406226} is an apocalyptic number.

12316040406226 is a deficient number, since it is larger than the sum of its proper divisors (6961381790318).

12316040406226 is a wasteful number, since it uses less digits than its factorization.

12316040406226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966145.

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 12316040406226 its reverse (62260404061321), we get a palindrome (74576444467547).

The spelling of 12316040406226 in words is "twelve trillion, three hundred sixteen billion, forty million, four hundred six thousand, two hundred twenty-six".