3225424212 has 120 divisors (see below), whose sum is σ = 9021424104. Its totient is φ = 1001299968.

The previous prime is 3225424177. The next prime is 3225424243. The reversal of 3225424212 is 2124245223.

3225424212 is a `hidden beast` number, since 3 + 2 + 25 + 424 + 212 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 382828356 + 2842595856 = 19566^2 + 53316^2 .

It is a super-2 number, since 2×3225424212² = 20806722694711641888, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 531258 + ... + 537294.

Almost surely, 2^3225424212 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 3225424212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4510712052).

3225424212 is an abundant number, since it is smaller than the sum of its proper divisors (5795999892).

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

3225424212 is a wasteful number, since it uses less digits than its factorization.

3225424212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6167 (or 6156 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 3225424212 is about 56792.8183135861. The cubic root of 3225424212 is about 1477.5049591423.

Adding to 3225424212 its reverse (2124245223), we get a palindrome (5349669435).

The spelling of 3225424212 in words is "three billion, two hundred twenty-five million, four hundred twenty-four thousand, two hundred twelve".