4224334225 has 12 divisors (see below), whose sum is σ = 5246366220. Its totient is φ = 3374182400.

The previous prime is 4224334217. The next prime is 4224334249. The reversal of 4224334225 is 5224334224.

It can be written as a sum of positive squares in 6 ways, for example, as 180391761 + 4043942464 = 13431^2 + 63592^2 .

It is not a de Polignac number, because 4224334225 - 2³ = 4224334217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115780 + ... + 147829.

It is an arithmetic number, because the mean of its divisors is an integer number (437197185).

Almost surely, 2^4224334225 is an apocalyptic number.

It is an amenable number.

4224334225 is a deficient number, since it is larger than the sum of its proper divisors (1022031995).

4224334225 is a wasteful number, since it uses less digits than its factorization.

4224334225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264260 (or 264255 counting only the distinct ones).

The product of its digits is 46080, while the sum is 31.

The square root of 4224334225 is about 64994.8784520750. The cubic root of 4224334225 is about 1616.5386423342.

Adding to 4224334225 its reverse (5224334224), we get a palindrome (9448668449).

Subtracting 4224334225 from its reverse (5224334224), we obtain a palindrome (999999999).

The spelling of 4224334225 in words is "four billion, two hundred twenty-four million, three hundred thirty-four thousand, two hundred twenty-five".