12204004552 has 16 divisors (see below), whose sum is σ = 22903498800. Its totient is φ = 6096404880.

The previous prime is 12204004531. The next prime is 12204004573. The reversal of 12204004552 is 25540040221.

12204004552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12204004531) and next prime (12204004573).

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 3 ways as a sum of consecutive naturals, for example, 690402 + ... + 707857.

It is an arithmetic number, because the mean of its divisors is an integer number (1431468675).

Almost surely, 2^12204004552 is an apocalyptic number.

It is an amenable number.

12204004552 is a deficient number, since it is larger than the sum of its proper divisors (10699494248).

12204004552 is a wasteful number, since it uses less digits than its factorization.

12204004552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399356 (or 1399352 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

Adding to 12204004552 its reverse (25540040221), we get a palindrome (37744044773).

The spelling of 12204004552 in words is "twelve billion, two hundred four million, four thousand, five hundred fifty-two".