332220120 has 64 divisors (see below), whose sum is σ = 1055293920. Its totient is φ = 83380224.

The previous prime is 332220071. The next prime is 332220131. The reversal of 332220120 is 21022233.

It is a super-2 number, since 2×332220120² = 220740416265628800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 332220120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79387 + ... + 83466.

Almost surely, 2^332220120 is an apocalyptic number.

332220120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332220120 is an abundant number, since it is smaller than the sum of its proper divisors (723073800).

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

332220120 is a wasteful number, since it uses less digits than its factorization.

332220120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162884 (or 162880 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 332220120 is about 18226.9064846452. The cubic root of 332220120 is about 692.5885544937.

Adding to 332220120 its reverse (21022233), we get a palindrome (353242353).

The spelling of 332220120 in words is "three hundred thirty-two million, two hundred twenty thousand, one hundred twenty".