12204432201 has 32 divisors (see below), whose sum is σ = 18300102912. Its totient is φ = 7178434560.

The previous prime is 12204432169. The next prime is 12204432259. The reversal of 12204432201 is 10223440221.

It is not a de Polignac number, because 12204432201 - 2⁵ = 12204432169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12204432701) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 1388661 + ... + 1397421.

It is an arithmetic number, because the mean of its divisors is an integer number (571878216).

Almost surely, 2^12204432201 is an apocalyptic number.

It is an amenable number.

12204432201 is a deficient number, since it is larger than the sum of its proper divisors (6095670711).

12204432201 is a wasteful number, since it uses less digits than its factorization.

12204432201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10353.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 12204432201 its reverse (10223440221), we get a palindrome (22427872422).

The spelling of 12204432201 in words is "twelve billion, two hundred four million, four hundred thirty-two thousand, two hundred one".