30322112223 has 32 divisors (see below), whose sum is σ = 43910444032. Its totient is φ = 18501436800.

The previous prime is 30322112209. The next prime is 30322112231. The reversal of 30322112223 is 32221122303.

It is a happy number.

It is not a de Polignac number, because 30322112223 - 2¹² = 30322108127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30322112223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30322110223) 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 31 ways as a sum of consecutive naturals, for example, 2223261 + ... + 2236857.

It is an arithmetic number, because the mean of its divisors is an integer number (1372201376).

Almost surely, 2^30322112223 is an apocalyptic number.

30322112223 is a deficient number, since it is larger than the sum of its proper divisors (13588331809).

30322112223 is a wasteful number, since it uses less digits than its factorization.

30322112223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14095.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30322112223 its reverse (32221122303), we get a palindrome (62543234526).

The spelling of 30322112223 in words is "thirty billion, three hundred twenty-two million, one hundred twelve thousand, two hundred twenty-three".