230002211 has 4 divisors (see below), whose sum is σ = 231546000. Its totient is φ = 228458424.

The previous prime is 230002187. The next prime is 230002217. The reversal of 230002211 is 112200032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230002211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230002192 and 230002201.

It is not an unprimeable number, because it can be changed into a prime (230002217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771671 + ... + 771968.

It is an arithmetic number, because the mean of its divisors is an integer number (57886500).

Almost surely, 2^230002211 is an apocalyptic number.

230002211 is a deficient number, since it is larger than the sum of its proper divisors (1543789).

230002211 is a wasteful number, since it uses less digits than its factorization.

230002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543788.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 230002211 is about 15165.8237824393. The cubic root of 230002211 is about 612.6945307966.

Adding to 230002211 its reverse (112200032), we get a palindrome (342202243).

The spelling of 230002211 in words is "two hundred thirty million, two thousand, two hundred eleven".