230222025 has 72 divisors (see below), whose sum is σ = 453345984. Its totient is φ = 110755200.

The previous prime is 230222023. The next prime is 230222051. The reversal of 230222025 is 520222032.

It is not a de Polignac number, because 230222025 - 2¹ = 230222023 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230221989 and 230222007.

It is not an unprimeable number, because it can be changed into a prime (230222021) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 413047 + ... + 413603.

It is an arithmetic number, because the mean of its divisors is an integer number (6296472).

Almost surely, 2^230222025 is an apocalyptic number.

230222025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230222025 is a deficient number, since it is larger than the sum of its proper divisors (223123959).

230222025 is a wasteful number, since it uses less digits than its factorization.

230222025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751 (or 743 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 230222025 is about 15173.0690699014. The cubic root of 230222025 is about 612.8896534919.

Adding to 230222025 its reverse (520222032), we get a palindrome (750444057).

The spelling of 230222025 in words is "two hundred thirty million, two hundred twenty-two thousand, twenty-five".