30022302223 has 4 divisors (see below), whose sum is σ = 30022678800. Its totient is φ = 30021925648.

The previous prime is 30022302179. The next prime is 30022302227. The reversal of 30022302223 is 32220322003.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30022302223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30022302223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30022302227) 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, 16390 + ... + 245587.

It is an arithmetic number, because the mean of its divisors is an integer number (7505669700).

Almost surely, 2^30022302223 is an apocalyptic number.

30022302223 is a deficient number, since it is larger than the sum of its proper divisors (376577).

30022302223 is a wasteful number, since it uses less digits than its factorization.

30022302223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376576.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 30022302223 its reverse (32220322003), we get a palindrome (62242624226).

The spelling of 30022302223 in words is "thirty billion, twenty-two million, three hundred two thousand, two hundred twenty-three".