4301220225 has 48 divisors (see below), whose sum is σ = 7522411392. Its totient is φ = 2164124160.

The previous prime is 4301220223. The next prime is 4301220229. The reversal of 4301220225 is 5220221034.

It is not a de Polignac number, because 4301220225 - 2¹ = 4301220223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4301220223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108847 + ... + 143003.

It is an arithmetic number, because the mean of its divisors is an integer number (156716904).

Almost surely, 2^4301220225 is an apocalyptic number.

It is an amenable number.

4301220225 is a deficient number, since it is larger than the sum of its proper divisors (3221191167).

4301220225 is a wasteful number, since it uses less digits than its factorization.

4301220225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34266 (or 34261 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4301220225 is about 65583.6887114471. The cubic root of 4301220225 is about 1626.2871348483.

Adding to 4301220225 its reverse (5220221034), we get a palindrome (9521441259).

The spelling of 4301220225 in words is "four billion, three hundred one million, two hundred twenty thousand, two hundred twenty-five".