332220000 has 360 divisors, whose sum is σ = 1278884376. Its totient is φ = 75264000.

The previous prime is 332219989. The next prime is 332220013. The reversal of 332220000 is 22233.

It is a super-2 number, since 2×332220000² = 220740256800000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

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 59 ways as a sum of consecutive naturals, for example, 2939944 + ... + 2940056.

Almost surely, 2^332220000 is an apocalyptic number.

332220000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (639442188).

332220000 is an abundant number, since it is smaller than the sum of its proper divisors (946664376).

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

332220000 is a wasteful number, since it uses less digits than its factorization.

332220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 332220000 is about 18226.9031928082. The cubic root of 332220000 is about 692.5884711046.

Adding to 332220000 its reverse (22233), we get a palindrome (332242233).

The spelling of 332220000 in words is "three hundred thirty-two million, two hundred twenty thousand".