12204203332 has 6 divisors (see below), whose sum is σ = 21357355838. Its totient is φ = 6102101664.

The previous prime is 12204203317. The next prime is 12204203393. The reversal of 12204203332 is 23330240221.

It can be written as a sum of positive squares in only one way, i.e., 12103080196 + 101123136 = 110014^2 + 10056^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1525525413 + ... + 1525525420.

Almost surely, 2^12204203332 is an apocalyptic number.

It is an amenable number.

12204203332 is a deficient number, since it is larger than the sum of its proper divisors (9153152506).

12204203332 is a wasteful number, since it uses less digits than its factorization.

12204203332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3051050837 (or 3051050835 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 12204203332 its reverse (23330240221), we get a palindrome (35534443553).

The spelling of 12204203332 in words is "twelve billion, two hundred four million, two hundred three thousand, three hundred thirty-two".