3222444032 has 48 divisors (see below), whose sum is σ = 6472393200. Its totient is φ = 1603952640.

The previous prime is 3222444019. The next prime is 3222444067. The reversal of 3222444032 is 2304442223.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3222443992 and 3222444010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465557 + ... + 472427.

It is an arithmetic number, because the mean of its divisors is an integer number (134841525).

Almost surely, 2^3222444032 is an apocalyptic number.

3222444032 is a gapful number since it is divisible by the number (32) 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 3222444032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3236196600).

3222444032 is an abundant number, since it is smaller than the sum of its proper divisors (3249949168).

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

3222444032 is an equidigital number, since it uses as much as digits as its factorization.

3222444032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7122 (or 7102 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 3222444032 is about 56766.5749539287. The cubic root of 3222444032 is about 1477.0497644888.

Adding to 3222444032 its reverse (2304442223), we get a palindrome (5526886255).

The spelling of 3222444032 in words is "three billion, two hundred twenty-two million, four hundred forty-four thousand, thirty-two".