4225225284 has 36 divisors (see below), whose sum is σ = 12206207104. Its totient is φ = 1207207152.

The previous prime is 4225225283. The next prime is 4225225331. The reversal of 4225225284 is 4825225224.

4225225284 is a `hidden beast` number, since 4 + 2 + 2 + 522 + 52 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4225225283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8383132 + ... + 8383635.

Almost surely, 2^4225225284 is an apocalyptic number.

It is an amenable number.

4225225284 is an abundant number, since it is smaller than the sum of its proper divisors (7980981820).

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

4225225284 is a wasteful number, since it uses less digits than its factorization.

4225225284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16766784 (or 16766779 counting only the distinct ones).

The product of its digits is 102400, while the sum is 36.

The square root of 4225225284 is about 65001.7329307458. The cubic root of 4225225284 is about 1616.6522957497.

The spelling of 4225225284 in words is "four billion, two hundred twenty-five million, two hundred twenty-five thousand, two hundred eighty-four".