3225212000 has 96 divisors (see below), whose sum is σ = 8341613280. Its totient is φ = 1222156800.

The previous prime is 3225211963. The next prime is 3225212017. The reversal of 3225212000 is 2125223.

It is a self number, because there is not a number n which added to its sum of digits gives 3225212000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54782 + ... + 97218.

It is an arithmetic number, because the mean of its divisors is an integer number (86891805).

Almost surely, 2^3225212000 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 3225212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4170806640).

3225212000 is an abundant number, since it is smaller than the sum of its proper divisors (5116401280).

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

3225212000 is a wasteful number, since it uses less digits than its factorization.

3225212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42481 (or 42463 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 3225212000 is about 56790.9499832500. The cubic root of 3225212000 is about 1477.4725550162.

Adding to 3225212000 its reverse (2125223), we get a palindrome (3227337223).

The spelling of 3225212000 in words is "three billion, two hundred twenty-five million, two hundred twelve thousand".