4222647325 has 12 divisors (see below), whose sum is σ = 5638858708. Its totient is φ = 3118262400.

The previous prime is 4222647313. The next prime is 4222647337. The reversal of 4222647325 is 5237462224.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4222647313) and next prime (4222647337).

It can be written as a sum of positive squares in 6 ways, for example, as 116964 + 4222530361 = 342^2 + 64981^2 .

It is not a de Polignac number, because 4222647325 - 2⁵ = 4222647293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 6496056 + ... + 6496705.

Almost surely, 2^4222647325 is an apocalyptic number.

It is an amenable number.

4222647325 is a deficient number, since it is larger than the sum of its proper divisors (1416211383).

4222647325 is a wasteful number, since it uses less digits than its factorization.

4222647325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12992784 (or 12992779 counting only the distinct ones).

The product of its digits is 161280, while the sum is 37.

The square root of 4222647325 is about 64981.8999799175. The cubic root of 4222647325 is about 1616.3234366589.

The spelling of 4222647325 in words is "four billion, two hundred twenty-two million, six hundred forty-seven thousand, three hundred twenty-five".