13447226366116 has 9 divisors (see below), whose sum is σ = 23532658975371. Its totient is φ = 6723609516012.

The previous prime is 13447226366059. The next prime is 13447226366117. The reversal of 13447226366116 is 61166362274431.

The square root of 13447226366116 is 3667046.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13447226366117) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 6417331 + ... + 8250853.

Almost surely, 2^{13447226366116} is an apocalyptic number.

13447226366116 is the 3667046-th square number.

It is an amenable number.

13447226366116 is a deficient number, since it is larger than the sum of its proper divisors (10085432609255).

13447226366116 is an frugal number, since it uses more digits than its factorization.

13447226366116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667050 (or 1833525 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 52.

The spelling of 13447226366116 in words is "thirteen trillion, four hundred forty-seven billion, two hundred twenty-six million, three hundred sixty-six thousand, one hundred sixteen".