3330021120 has 144 divisors (see below), whose sum is σ = 10707551232. Its totient is φ = 881971200.

The previous prime is 3330021119. The next prime is 3330021131. The reversal of 3330021120 is 211200333.

It is a super-2 number, since 2×3330021120² = 22178081319292108800, 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 3330021120.

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 15 ways as a sum of consecutive naturals, for example, 576969 + ... + 582711.

Almost surely, 2^3330021120 is an apocalyptic number.

3330021120 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 3330021120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5353775616).

3330021120 is an abundant number, since it is smaller than the sum of its proper divisors (7377530112).

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

3330021120 is a wasteful number, since it uses less digits than its factorization.

3330021120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5918 (or 5904 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3330021120 is about 57706.3351808101. The cubic root of 3330021120 is about 1493.3066392621.

Adding to 3330021120 its reverse (211200333), we get a palindrome (3541221453).

The spelling of 3330021120 in words is "three billion, three hundred thirty million, twenty-one thousand, one hundred twenty".