4222125125 has 8 divisors (see below), whose sum is σ = 5269212312. Its totient is φ = 3377700000.

The previous prime is 4222125067. The next prime is 4222125181. The reversal of 4222125125 is 5215212224.

4222125125 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 796481284 + 3425643841 = 28222^2 + 58529^2 .

It is not a de Polignac number, because 4222125125 - 2²⁸ = 3953689669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4222125094 and 4222125103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16888376 + ... + 16888625.

It is an arithmetic number, because the mean of its divisors is an integer number (658651539).

Almost surely, 2^4222125125 is an apocalyptic number.

It is an amenable number.

4222125125 is a deficient number, since it is larger than the sum of its proper divisors (1047087187).

4222125125 is an equidigital number, since it uses as much as digits as its factorization.

4222125125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33777016 (or 33777006 counting only the distinct ones).

The product of its digits is 3200, while the sum is 26.

The square root of 4222125125 is about 64977.8818137372. The cubic root of 4222125125 is about 1616.2568055600.

Adding to 4222125125 its reverse (5215212224), we get a palindrome (9437337349).

The spelling of 4222125125 in words is "four billion, two hundred twenty-two million, one hundred twenty-five thousand, one hundred twenty-five".