12210482430 has 128 divisors (see below), whose sum is σ = 35381145600. Its totient is φ = 2985206400.

The previous prime is 12210482429. The next prime is 12210482447. The reversal of 12210482430 is 3428401221.

12210482430 is a `hidden beast` number, since 1 + 221 + 0 + 4 + 8 + 2 + 430 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12210482394 and 12210482403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 120640 + ... + 197420.

It is an arithmetic number, because the mean of its divisors is an integer number (276415200).

Almost surely, 2^12210482430 is an apocalyptic number.

12210482430 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 12210482430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17690572800).

12210482430 is an abundant number, since it is smaller than the sum of its proper divisors (23170663170).

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

12210482430 is a wasteful number, since it uses less digits than its factorization.

12210482430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76847 (or 76841 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 12210482430 its reverse (3428401221), we get a palindrome (15638883651).

The spelling of 12210482430 in words is "twelve billion, two hundred ten million, four hundred eighty-two thousand, four hundred thirty".