4225005012 has 48 divisors (see below), whose sum is σ = 10278696960. Its totient is φ = 1349050752.

The previous prime is 4225005011. The next prime is 4225005047. The reversal of 4225005012 is 2105005224.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4225005012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4225005011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3603 + ... + 91994.

It is an arithmetic number, because the mean of its divisors is an integer number (214139520).

Almost surely, 2^4225005012 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 4225005012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5139348480).

4225005012 is an abundant number, since it is smaller than the sum of its proper divisors (6053691948).

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

4225005012 is a wasteful number, since it uses less digits than its factorization.

4225005012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95760 (or 95758 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 4225005012 is about 65000.0385538347. The cubic root of 4225005012 is about 1616.6242018298.

The spelling of 4225005012 in words is "four billion, two hundred twenty-five million, five thousand, twelve".