12039355216226 has 16 divisors (see below), whose sum is σ = 19448343789504. Its totient is φ = 5556581314704.

The previous prime is 12039355216211. The next prime is 12039355216253. The reversal of 12039355216226 is 62261255393021.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1615805 + ... + 5166191.

It is an arithmetic number, because the mean of its divisors is an integer number (1215521486844).

Almost surely, 2^{12039355216226} is an apocalyptic number.

12039355216226 is a deficient number, since it is larger than the sum of its proper divisors (7408988573278).

12039355216226 is a wasteful number, since it uses less digits than its factorization.

12039355216226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680825.

The product of its (nonzero) digits is 1166400, while the sum is 47.

The spelling of 12039355216226 in words is "twelve trillion, thirty-nine billion, three hundred fifty-five million, two hundred sixteen thousand, two hundred twenty-six".