12316462315226 has 4 divisors (see below), whose sum is σ = 18474693472842. Its totient is φ = 6158231157612.

The previous prime is 12316462315177. The next prime is 12316462315231. The reversal of 12316462315226 is 62251326461321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9876883848001 + 2439578467225 = 3142751^2 + 1561915^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3079115578805 + ... + 3079115578808.

Almost surely, 2^{12316462315226} is an apocalyptic number.

12316462315226 is a deficient number, since it is larger than the sum of its proper divisors (6158231157616).

12316462315226 is an equidigital number, since it uses as much as digits as its factorization.

12316462315226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6158231157615.

The product of its digits is 622080, while the sum is 44.

Adding to 12316462315226 its reverse (62251326461321), we get a palindrome (74567788776547).

The spelling of 12316462315226 in words is "twelve trillion, three hundred sixteen billion, four hundred sixty-two million, three hundred fifteen thousand, two hundred twenty-six".