3322011220 has 24 divisors (see below), whose sum is σ = 7610426208. Its totient is φ = 1208004000.

The previous prime is 3322011169. The next prime is 3322011227. The reversal of 3322011220 is 221102233.

It is a super-2 number, since 2×3322011220² = 22071517091611776800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3322011194 and 3322011203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3322011227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7549806 + ... + 7550245.

It is an arithmetic number, because the mean of its divisors is an integer number (317101092).

Almost surely, 2^3322011220 is an apocalyptic number.

It is an amenable number.

3322011220 is an abundant number, since it is smaller than the sum of its proper divisors (4288414988).

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

3322011220 is a wasteful number, since it uses less digits than its factorization.

3322011220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15100071 (or 15100069 counting only the distinct ones).

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

The square root of 3322011220 is about 57636.8911375345. The cubic root of 3322011220 is about 1492.1083645750.

Adding to 3322011220 its reverse (221102233), we get a palindrome (3543113453).

The spelling of 3322011220 in words is "three billion, three hundred twenty-two million, eleven thousand, two hundred twenty".