32204028225 has 12 divisors (see below), whose sum is σ = 53243993456. Its totient is φ = 17175481680.

The previous prime is 32204028211. The next prime is 32204028253. The reversal of 32204028225 is 52282040223.

It is not a de Polignac number, because 32204028225 - 2⁶ = 32204028161 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32204028192 and 32204028201.

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 in 11 ways as a sum of consecutive naturals, for example, 214693447 + ... + 214693596.

Almost surely, 2^32204028225 is an apocalyptic number.

It is an amenable number.

32204028225 is a deficient number, since it is larger than the sum of its proper divisors (21039965231).

32204028225 is a wasteful number, since it uses less digits than its factorization.

32204028225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429387056 (or 429387051 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 32204028225 its reverse (52282040223), we get a palindrome (84486068448).

The spelling of 32204028225 in words is "thirty-two billion, two hundred four million, twenty-eight thousand, two hundred twenty-five".