30230222233 has 4 divisors (see below), whose sum is σ = 30258661888. Its totient is φ = 30201782580.

The previous prime is 30230222227. The next prime is 30230222299. The reversal of 30230222233 is 33222203203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30230222233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30230226233) 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, 14218233 + ... + 14220358.

It is an arithmetic number, because the mean of its divisors is an integer number (7564665472).

Almost surely, 2^30230222233 is an apocalyptic number.

It is an amenable number.

30230222233 is a deficient number, since it is larger than the sum of its proper divisors (28439655).

30230222233 is a wasteful number, since it uses less digits than its factorization.

30230222233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28439654.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 30230222233 its reverse (33222203203), we get a palindrome (63452425436).

The spelling of 30230222233 in words is "thirty billion, two hundred thirty million, two hundred twenty-two thousand, two hundred thirty-three".