3222224120 has 48 divisors (see below), whose sum is σ = 7407744840. Its totient is φ = 1261431872.

The previous prime is 3222224107. The next prime is 3222224141. The reversal of 3222224120 is 214222223.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 3222224092 and 3222224101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70127 + ... + 106593.

Almost surely, 2^3222224120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3222224120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3703872420).

3222224120 is an abundant number, since it is smaller than the sum of its proper divisors (4185520720).

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

3222224120 is a wasteful number, since it uses less digits than its factorization.

3222224120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36572 (or 36521 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 3222224120 is about 56764.6379359545. The cubic root of 3222224120 is about 1477.0161638683.

Adding to 3222224120 its reverse (214222223), we get a palindrome (3436446343).

The spelling of 3222224120 in words is "three billion, two hundred twenty-two million, two hundred twenty-four thousand, one hundred twenty".