222003424201123 has 4 divisors (see below), whose sum is σ = 222639537164800. Its totient is φ = 221367311237448.

The previous prime is 222003424201057. The next prime is 222003424201157. The reversal of 222003424201123 is 321102424300222.

222003424201123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222003424201123 - 2⁹ = 222003424200611 is a prime.

It is a super-2 number, since 2×222003424201123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222003424201091 and 222003424201100.

It is not an unprimeable number, because it can be changed into a prime (222003424231123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318056481315 + ... + 318056482012.

It is an arithmetic number, because the mean of its divisors is an integer number (55659884291200).

Almost surely, 2^{222003424201123} is an apocalyptic number.

222003424201123 is a deficient number, since it is larger than the sum of its proper divisors (636112963677).

222003424201123 is an equidigital number, since it uses as much as digits as its factorization.

222003424201123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636112963676.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 222003424201123 its reverse (321102424300222), we get a palindrome (543105848501345).

Subtracting 222003424201123 from its reverse (321102424300222), we obtain a palindrome (99099000099099).

The spelling of 222003424201123 in words is "two hundred twenty-two trillion, three billion, four hundred twenty-four million, two hundred one thousand, one hundred twenty-three".