302001420225 has 48 divisors (see below), whose sum is σ = 532047875328. Its totient is φ = 150627210240.

The previous prime is 302001420221. The next prime is 302001420247. The reversal of 302001420225 is 522024100203.

It is not a de Polignac number, because 302001420225 - 2² = 302001420221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (302001420221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 554169 + ... + 954518.

It is an arithmetic number, because the mean of its divisors is an integer number (11084330736).

Almost surely, 2^302001420225 is an apocalyptic number.

It is an amenable number.

302001420225 is a deficient number, since it is larger than the sum of its proper divisors (230046455103).

302001420225 is a wasteful number, since it uses less digits than its factorization.

302001420225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508874 (or 1508869 counting only the distinct ones).

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

Adding to 302001420225 its reverse (522024100203), we get a palindrome (824025520428).

The spelling of 302001420225 in words is "three hundred two billion, one million, four hundred twenty thousand, two hundred twenty-five".