30023202223 has 16 divisors (see below), whose sum is σ = 36926190144. Its totient is φ = 23823336960.

The previous prime is 30023202221. The next prime is 30023202353. The reversal of 30023202223 is 32220232003.

It is a cyclic number.

It is not a de Polignac number, because 30023202223 - 2¹ = 30023202221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30023202223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30023202221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2060740 + ... + 2075257.

It is an arithmetic number, because the mean of its divisors is an integer number (2307886884).

Almost surely, 2^30023202223 is an apocalyptic number.

30023202223 is a deficient number, since it is larger than the sum of its proper divisors (6902987921).

30023202223 is a wasteful number, since it uses less digits than its factorization.

30023202223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4136082.

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

Adding to 30023202223 its reverse (32220232003), we get a palindrome (62243434226).

The spelling of 30023202223 in words is "thirty billion, twenty-three million, two hundred two thousand, two hundred twenty-three".