222423103 has 6 divisors (see below), whose sum is σ = 258737136. Its totient is φ = 190648332.

The previous prime is 222423059. The next prime is 222423107. The reversal of 222423103 is 301324222.

It is not a de Polignac number, because 222423103 - 2¹³ = 222414911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222423107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2269575 + ... + 2269672.

It is an arithmetic number, because the mean of its divisors is an integer number (43122856).

Almost surely, 2^222423103 is an apocalyptic number.

222423103 is a deficient number, since it is larger than the sum of its proper divisors (36314033).

222423103 is an equidigital number, since it uses as much as digits as its factorization.

222423103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4539261 (or 4539254 counting only the distinct ones).

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

The square root of 222423103 is about 14913.8560741345. The cubic root of 222423103 is about 605.8893216092.

Adding to 222423103 its reverse (301324222), we get a palindrome (523747325).

The spelling of 222423103 in words is "two hundred twenty-two million, four hundred twenty-three thousand, one hundred three".