3204222125 has 16 divisors (see below), whose sum is σ = 4306476720. Its totient is φ = 2366193600.

The previous prime is 3204222061. The next prime is 3204222127. The reversal of 3204222125 is 5212224023.

It can be written as a sum of positive squares in 8 ways, for example, as 2033829604 + 1170392521 = 45098^2 + 34211^2 .

It is not a de Polignac number, because 3204222125 - 2⁶ = 3204222061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3204222125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204222127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 984290 + ... + 987539.

It is an arithmetic number, because the mean of its divisors is an integer number (269154795).

Almost surely, 2^3204222125 is an apocalyptic number.

It is an amenable number.

3204222125 is a deficient number, since it is larger than the sum of its proper divisors (1102254595).

3204222125 is a wasteful number, since it uses less digits than its factorization.

3204222125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1971857 (or 1971847 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 3204222125 is about 56605.8488585764. The cubic root of 3204222125 is about 1474.2604163555.

Adding to 3204222125 its reverse (5212224023), we get a palindrome (8416446148).

The spelling of 3204222125 in words is "three billion, two hundred four million, two hundred twenty-two thousand, one hundred twenty-five".