12216453614 has 8 divisors (see below), whose sum is σ = 18819942168. Its totient is φ = 5943139560.

The previous prime is 12216453593. The next prime is 12216453649. The reversal of 12216453614 is 41635461221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82543532 + ... + 82543679.

It is an arithmetic number, because the mean of its divisors is an integer number (2352492771).

Almost surely, 2^12216453614 is an apocalyptic number.

12216453614 is a deficient number, since it is larger than the sum of its proper divisors (6603488554).

12216453614 is a wasteful number, since it uses less digits than its factorization.

12216453614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165087250.

The product of its digits is 34560, while the sum is 35.

The spelling of 12216453614 in words is "twelve billion, two hundred sixteen million, four hundred fifty-three thousand, six hundred fourteen".