222321300004 has 12 divisors (see below), whose sum is σ = 389070080028. Its totient is φ = 111158420000.

The previous prime is 222321300001. The next prime is 222321300023. The reversal of 222321300004 is 400003123222.

It can be written as a sum of positive squares in 2 ways, for example, as 171404280100 + 50917019904 = 414010^2 + 225648^2 .

It is not an unprimeable number, because it can be changed into a prime (222321300001) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 322147 + ... + 740554.

It is an arithmetic number, because the mean of its divisors is an integer number (32422506669).

Almost surely, 2^222321300004 is an apocalyptic number.

It is an amenable number.

222321300004 is a deficient number, since it is larger than the sum of its proper divisors (166748780024).

222321300004 is a wasteful number, since it uses less digits than its factorization.

222321300004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115006 (or 1115004 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 222321300004 its reverse (400003123222), we get a palindrome (622324423226).

The spelling of 222321300004 in words is "two hundred twenty-two billion, three hundred twenty-one million, three hundred thousand, four".