12214122000320 has 28 divisors (see below), whose sum is σ = 29084878014024. Its totient is φ = 4885648800000.

The previous prime is 12214122000317. The next prime is 12214122000331. The reversal of 12214122000320 is 2300022141221.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 12214122000292 and 12214122000301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19084565306 + ... + 19084565945.

It is an arithmetic number, because the mean of its divisors is an integer number (1038745643358).

Almost surely, 2^{12214122000320} is an apocalyptic number.

12214122000320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12214122000320 is an abundant number, since it is smaller than the sum of its proper divisors (16870756013704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12214122000320 is an equidigital number, since it uses as much as digits as its factorization.

12214122000320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38169131268 (or 38169131258 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12214122000320 its reverse (2300022141221), we get a palindrome (14514144141541).

The spelling of 12214122000320 in words is "twelve trillion, two hundred fourteen billion, one hundred twenty-two million, three hundred twenty", and thus it is an aban number.