12245116226416 has 40 divisors (see below), whose sum is σ = 24452670960144. Its totient is φ = 5936581808640.

The previous prime is 12245116226407. The next prime is 12245116226417. The reversal of 12245116226416 is 61462261154221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12245116226417) 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, 57151771 + ... + 57365626.

Almost surely, 2^{12245116226416} is an apocalyptic number.

12245116226416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12245116226416 is a deficient number, since it is larger than the sum of its proper divisors (12207554733728).

12245116226416 is a wasteful number, since it uses less digits than its factorization.

12245116226416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114517609 (or 114517603 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The spelling of 12245116226416 in words is "twelve trillion, two hundred forty-five billion, one hundred sixteen million, two hundred twenty-six thousand, four hundred sixteen".