222312321103 has 16 divisors (see below), whose sum is σ = 246016824480. Its totient is φ = 199937396736.

The previous prime is 222312321083. The next prime is 222312321151. The reversal of 222312321103 is 301123213222.

222312321103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 222312321103 - 2⁵ = 222312321071 is a prime.

It is a super-2 number, since 2×222312321103² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222312321503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2276601 + ... + 2372242.

It is an arithmetic number, because the mean of its divisors is an integer number (15376051530).

Almost surely, 2^222312321103 is an apocalyptic number.

222312321103 is a deficient number, since it is larger than the sum of its proper divisors (23704503377).

222312321103 is a wasteful number, since it uses less digits than its factorization.

222312321103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4648986.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 222312321103 its reverse (301123213222), we get a palindrome (523435534325).

The spelling of 222312321103 in words is "two hundred twenty-two billion, three hundred twelve million, three hundred twenty-one thousand, one hundred three".