3322043220 has 96 divisors (see below), whose sum is σ = 9915494400. Its totient is φ = 828607104.

The previous prime is 3322043171. The next prime is 3322043251. The reversal of 3322043220 is 223402233.

It is a super-2 number, since 2×3322043220² = 22071942311095936800, which contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 71617 + ... + 108503.

It is an arithmetic number, because the mean of its divisors is an integer number (103286400).

Almost surely, 2^3322043220 is an apocalyptic number.

3322043220 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 3322043220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4957747200).

3322043220 is an abundant number, since it is smaller than the sum of its proper divisors (6593451180).

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

3322043220 is a wasteful number, since it uses less digits than its factorization.

3322043220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36997 (or 36995 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 3322043220 is about 57637.1687368490. The cubic root of 3322043220 is about 1492.1131555797.

Adding to 3322043220 its reverse (223402233), we get a palindrome (3545445453).

The spelling of 3322043220 in words is "three billion, three hundred twenty-two million, forty-three thousand, two hundred twenty".