3236212224 has 320 divisors, whose sum is σ = 11172142080. Its totient is φ = 905748480.

The previous prime is 3236212223. The next prime is 3236212229. The reversal of 3236212224 is 4222126323.

It is a happy number.

3236212224 is a `hidden beast` number, since 32 + 3 + 621 + 2 + 2 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3236212223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5128389 + ... + 5129019.

It is an arithmetic number, because the mean of its divisors is an integer number (34912944).

Almost surely, 2^3236212224 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 3236212224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5586071040).

3236212224 is an abundant number, since it is smaller than the sum of its proper divisors (7935929856).

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

3236212224 is an equidigital number, since it uses as much as digits as its factorization.

3236212224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718 (or 696 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 3236212224 is about 56887.7159323522. The cubic root of 3236212224 is about 1479.1503864788.

Adding to 3236212224 its reverse (4222126323), we get a palindrome (7458338547).

The spelling of 3236212224 in words is "three billion, two hundred thirty-six million, two hundred twelve thousand, two hundred twenty-four".