12214244215 has 16 divisors (see below), whose sum is σ = 15168448800. Its totient is φ = 9430755712.

The previous prime is 12214244153. The next prime is 12214244243. The reversal of 12214244215 is 51244241221.

12214244215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12214244215 - 2¹⁹ = 12213719927 is a prime.

It is a congruent number.

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, 389304 + ... + 419506.

It is an arithmetic number, because the mean of its divisors is an integer number (948028050).

Almost surely, 2^12214244215 is an apocalyptic number.

12214244215 is a deficient number, since it is larger than the sum of its proper divisors (2954204585).

12214244215 is a wasteful number, since it uses less digits than its factorization.

12214244215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33026.

The product of its digits is 5120, while the sum is 28.

Adding to 12214244215 its reverse (51244241221), we get a palindrome (63458485436).

The spelling of 12214244215 in words is "twelve billion, two hundred fourteen million, two hundred forty-four thousand, two hundred fifteen".