332120066 has 16 divisors (see below), whose sum is σ = 512339256. Its totient is φ = 161352576.

The previous prime is 332120059. The next prime is 332120071. The reversal of 332120066 is 660021233.

332120066 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 305235841 + 26884225 = 17471^2 + 5185^2 .

It is a super-3 number, since 3×332120066³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60800 + ... + 66036.

Almost surely, 2^332120066 is an apocalyptic number.

332120066 is a deficient number, since it is larger than the sum of its proper divisors (180219190).

332120066 is a wasteful number, since it uses less digits than its factorization.

332120066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6133.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 332120066 is about 18224.1615993713. The cubic root of 332120066 is about 692.5190190574.

Adding to 332120066 its reverse (660021233), we get a palindrome (992141299).

The spelling of 332120066 in words is "three hundred thirty-two million, one hundred twenty thousand, sixty-six".