12412223042226 has 64 divisors (see below), whose sum is σ = 28874705043456. Its totient is φ = 3483517262400.

The previous prime is 12412223042189. The next prime is 12412223042243. The reversal of 12412223042226 is 62224032221421.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1356690 + ... + 5163821.

It is an arithmetic number, because the mean of its divisors is an integer number (451167266304).

Almost surely, 2^{12412223042226} is an apocalyptic number.

12412223042226 is an abundant number, since it is smaller than the sum of its proper divisors (16462482001230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12412223042226 is a wasteful number, since it uses less digits than its factorization.

12412223042226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6521327.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 12412223042226 its reverse (62224032221421), we get a palindrome (74636255263647).

The spelling of 12412223042226 in words is "twelve trillion, four hundred twelve billion, two hundred twenty-three million, forty-two thousand, two hundred twenty-six".