12204043131004 has 12 divisors (see below), whose sum is σ = 21364002868824. Its totient is φ = 6100042311344.

The previous prime is 12204043130957. The next prime is 12204043131011. The reversal of 12204043131004 is 40013134040221.

It is a self number, because there is not a number n which added to its sum of digits gives 12204043131004.

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, 494799667 + ... + 494824330.

It is an arithmetic number, because the mean of its divisors is an integer number (1780333572402).

Almost surely, 2^{12204043131004} is an apocalyptic number.

It is an amenable number.

12204043131004 is a deficient number, since it is larger than the sum of its proper divisors (9159959737820).

12204043131004 is a wasteful number, since it uses less digits than its factorization.

12204043131004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989627084 (or 989627082 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12204043131004 its reverse (40013134040221), we get a palindrome (52217177171225).

The spelling of 12204043131004 in words is "twelve trillion, two hundred four billion, forty-three million, one hundred thirty-one thousand, four".