3245202223425 has 36 divisors (see below), whose sum is σ = 5872440663180. Its totient is φ = 1712931471360.

The previous prime is 3245202223397. The next prime is 3245202223453. The reversal of 3245202223425 is 5243222025423.

3245202223425 is a `hidden beast` number, since 3 + 2 + 4 + 5 + 2 + 0 + 2 + 223 + 425 = 666.

It is an interprime number because it is at equal distance from previous prime (3245202223397) and next prime (3245202223453).

It can be written as a sum of positive squares in 6 ways, for example, as 25334452224 + 3219867771201 = 159168^2 + 1794399^2 .

It is not a de Polignac number, because 3245202223425 - 2²⁰ = 3245201174849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3245202223425.

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 35 ways as a sum of consecutive naturals, for example, 74324160 + ... + 74367809.

It is an arithmetic number, because the mean of its divisors is an integer number (163123351755).

Almost surely, 2^{3245202223425} is an apocalyptic number.

It is an amenable number.

3245202223425 is a deficient number, since it is larger than the sum of its proper divisors (2627238439755).

3245202223425 is a wasteful number, since it uses less digits than its factorization.

3245202223425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148692082 (or 148692074 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 3245202223425 its reverse (5243222025423), we get a palindrome (8488424248848).

The spelling of 3245202223425 in words is "three trillion, two hundred forty-five billion, two hundred two million, two hundred twenty-three thousand, four hundred twenty-five".