12214442430 has 96 divisors (see below), whose sum is σ = 33654216960. Its totient is φ = 3068136960.

The previous prime is 12214442423. The next prime is 12214442447. The reversal of 12214442430 is 3424441221.

12214442430 is a `hidden beast` number, since 1 + 2 + 214 + 442 + 4 + 3 + 0 = 666.

12214442430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12214442394 and 12214442403.

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 47 ways as a sum of consecutive naturals, for example, 49939 + ... + 164081.

It is an arithmetic number, because the mean of its divisors is an integer number (350564760).

Almost surely, 2^12214442430 is an apocalyptic number.

12214442430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12214442430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16827108480).

12214442430 is an abundant number, since it is smaller than the sum of its proper divisors (21439774530).

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

12214442430 is a wasteful number, since it uses less digits than its factorization.

12214442430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114226 (or 114223 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 12214442430 its reverse (3424441221), we get a palindrome (15638883651).

The spelling of 12214442430 in words is "twelve billion, two hundred fourteen million, four hundred forty-two thousand, four hundred thirty".