225030302 has 32 divisors (see below), whose sum is σ = 400779264. Its totient is φ = 92728800.

The previous prime is 225030301. The next prime is 225030331. The reversal of 225030302 is 203030522.

It is a super-2 number, since 2×225030302² = 101277273636422408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225030301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69152 + ... + 72332.

It is an arithmetic number, because the mean of its divisors is an integer number (12524352).

Almost surely, 2^225030302 is an apocalyptic number.

225030302 is a deficient number, since it is larger than the sum of its proper divisors (175748962).

225030302 is a wasteful number, since it uses less digits than its factorization.

225030302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3384.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 225030302 is about 15001.0100326611. The cubic root of 225030302 is about 608.2475024628.

Adding to 225030302 its reverse (203030522), we get a palindrome (428060824).

The spelling of 225030302 in words is "two hundred twenty-five million, thirty thousand, three hundred two".