222300321043 has 12 divisors (see below), whose sum is σ = 237442860648. Its totient is φ = 208062923040.

The previous prime is 222300321037. The next prime is 222300321059. The reversal of 222300321043 is 340123003222.

It is not a de Polignac number, because 222300321043 - 2¹³ = 222300312851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222300321643) 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 11 ways as a sum of consecutive naturals, for example, 3679618 + ... + 3739543.

It is an arithmetic number, because the mean of its divisors is an integer number (19786905054).

Almost surely, 2^222300321043 is an apocalyptic number.

222300321043 is a deficient number, since it is larger than the sum of its proper divisors (15142539605).

222300321043 is an equidigital number, since it uses as much as digits as its factorization.

222300321043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7419282 (or 7419263 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 222300321043 its reverse (340123003222), we get a palindrome (562423324265).

The spelling of 222300321043 in words is "two hundred twenty-two billion, three hundred million, three hundred twenty-one thousand, forty-three".