301002225 has 12 divisors (see below), whose sum is σ = 497657136. Its totient is φ = 160534480.

The previous prime is 301002209. The next prime is 301002253. The reversal of 301002225 is 522200103.

It is not a de Polignac number, because 301002225 - 2⁴ = 301002209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2006607 + ... + 2006756.

It is an arithmetic number, because the mean of its divisors is an integer number (41471428).

Almost surely, 2^301002225 is an apocalyptic number.

It is an amenable number.

301002225 is a deficient number, since it is larger than the sum of its proper divisors (196654911).

301002225 is a wasteful number, since it uses less digits than its factorization.

301002225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4013376 (or 4013371 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 301002225 is about 17349.4156962129. The cubic root of 301002225 is about 670.1775908532.

Adding to 301002225 its reverse (522200103), we get a palindrome (823202328).

The spelling of 301002225 in words is "three hundred one million, two thousand, two hundred twenty-five".