332220516 has 24 divisors (see below), whose sum is σ = 778431360. Its totient is φ = 110275872.

The previous prime is 332220503. The next prime is 332220523. The reversal of 332220516 is 615022233.

It is a super-2 number, since 2×332220516² = 220740942502612512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55051 + ... + 60786.

It is an arithmetic number, because the mean of its divisors is an integer number (32434640).

Almost surely, 2^332220516 is an apocalyptic number.

It is an amenable number.

332220516 is an abundant number, since it is smaller than the sum of its proper divisors (446210844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

332220516 is a wasteful number, since it uses less digits than its factorization.

332220516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116083 (or 116081 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 332220516 is about 18226.9173477031. The cubic root of 332220516 is about 692.5888296777.

Adding to 332220516 its reverse (615022233), we get a palindrome (947242749).

The spelling of 332220516 in words is "three hundred thirty-two million, two hundred twenty thousand, five hundred sixteen".