2216853688224 has 96 divisors (see below), whose sum is σ = 6682080738816.
Its totient is φ = 630384894720.
The previous prime is 2216853688177. The next prime is 2216853688243. The reversal of 2216853688224 is 4228863586122.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7675482 + ... + 7959065.
It is an arithmetic number, because the mean of its divisors is an integer number (69605007696).
Almost surely, 22216853688224 is an apocalyptic number.
2216853688224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2216853688224 is an abundant number, since it is smaller than the sum of its proper divisors (4465227050592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2216853688224 is a wasteful number, since it uses less digits than its factorization.
2216853688224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15634778 (or 15634770 counting only the distinct ones).
The product of its digits is 17694720, while the sum is 57.
The spelling of 2216853688224 in words is "two trillion, two hundred sixteen billion, eight hundred fifty-three million, six hundred eighty-eight thousand, two hundred twenty-four".