3225223512 has 192 divisors, whose sum is σ = 10331880000. Its totient is φ = 908361216.

The previous prime is 3225223499. The next prime is 3225223523. The reversal of 3225223512 is 2153225223.

It is a super-2 number, since 2×3225223512² = 20804133404715228288, 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 (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1801914 + ... + 1803702.

It is an arithmetic number, because the mean of its divisors is an integer number (53811875).

Almost surely, 2^3225223512 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 3225223512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5165940000).

3225223512 is an abundant number, since it is smaller than the sum of its proper divisors (7106656488).

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

3225223512 is a wasteful number, since it uses less digits than its factorization.

3225223512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895 (or 1874 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 3225223512 is about 56791.0513373366. The cubic root of 3225223512 is about 1477.4743129000.

Adding to 3225223512 its reverse (2153225223), we get a palindrome (5378448735).

The spelling of 3225223512 in words is "three billion, two hundred twenty-five million, two hundred twenty-three thousand, five hundred twelve".