12004224130 has 64 divisors (see below), whose sum is σ = 23449489920. Its totient is φ = 4408992000.

The previous prime is 12004224119. The next prime is 12004224143. The reversal of 12004224130 is 3142240021.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 12004224098 and 12004224107.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1901980 + ... + 1908280.

It is an arithmetic number, because the mean of its divisors is an integer number (366398280).

Almost surely, 2^12004224130 is an apocalyptic number.

12004224130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12004224130 is a deficient number, since it is larger than the sum of its proper divisors (11445265790).

12004224130 is a wasteful number, since it uses less digits than its factorization.

12004224130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6635.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12004224130 its reverse (3142240021), we get a palindrome (15146464151).

The spelling of 12004224130 in words is "twelve billion, four million, two hundred twenty-four thousand, one hundred thirty".