12222320030 has 64 divisors (see below), whose sum is σ = 22507849728. Its totient is φ = 4777937280.

The previous prime is 12222320009. The next prime is 12222320069. The reversal of 12222320030 is 3002322221.

12222320030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12222319990 and 12222320008.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43188269 + ... + 43188551.

It is an arithmetic number, because the mean of its divisors is an integer number (351685152).

Almost surely, 2^12222320030 is an apocalyptic number.

12222320030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12222320030 is a deficient number, since it is larger than the sum of its proper divisors (10285529698).

12222320030 is a wasteful number, since it uses less digits than its factorization.

12222320030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 12222320030 its reverse (3002322221), we get a palindrome (15224642251).

The spelling of 12222320030 in words is "twelve billion, two hundred twenty-two million, three hundred twenty thousand, thirty".