332002225 has 6 divisors (see below), whose sum is σ = 411682790. Its totient is φ = 265601760.

The previous prime is 332002213. The next prime is 332002259. The reversal of 332002225 is 522200233.

It can be written as a sum of positive squares in 3 ways, for example, as 3341584 + 328660641 = 1828^2 + 18129^2 .

It is not a de Polignac number, because 332002225 - 2⁵ = 332002193 is a prime.

It is a super-2 number, since 2×332002225² = 220450954809901250, which contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 6640020 + ... + 6640069.

Almost surely, 2^332002225 is an apocalyptic number.

It is an amenable number.

332002225 is a deficient number, since it is larger than the sum of its proper divisors (79680565).

332002225 is a wasteful number, since it uses less digits than its factorization.

332002225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13280099 (or 13280094 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 332002225 is about 18220.9282145559. The cubic root of 332002225 is about 692.4371041158.

Adding to 332002225 its reverse (522200233), we get a palindrome (854202458).

The spelling of 332002225 in words is "three hundred thirty-two million, two thousand, two hundred twenty-five".