332212120 has 32 divisors (see below), whose sum is σ = 771592320. Its totient is φ = 128597760.

The previous prime is 332212091. The next prime is 332212163. The reversal of 332212120 is 21212233.

It is a super-2 number, since 2×332212120² = 220729785349788800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332212094 and 332212103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132717 + ... + 135196.

It is an arithmetic number, because the mean of its divisors is an integer number (24112260).

Almost surely, 2^332212120 is an apocalyptic number.

It is an amenable number.

332212120 is an abundant number, since it is smaller than the sum of its proper divisors (439380200).

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

332212120 is a wasteful number, since it uses less digits than its factorization.

332212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267955 (or 267951 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 332212120 is about 18226.6870275429. The cubic root of 332212120 is about 692.5829951747.

Adding to 332212120 its reverse (21212233), we get a palindrome (353424353).

The spelling of 332212120 in words is "three hundred thirty-two million, two hundred twelve thousand, one hundred twenty".