222321223203 has 8 divisors (see below), whose sum is σ = 296433680400. Its totient is φ = 148211457408.

The previous prime is 222321223147. The next prime is 222321223213. The reversal of 222321223203 is 302322123222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222321223203 - 2⁶ = 222321223139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222321223213) 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 7 ways as a sum of consecutive naturals, for example, 471498 + ... + 816671.

It is an arithmetic number, because the mean of its divisors is an integer number (37054210050).

Almost surely, 2^222321223203 is an apocalyptic number.

222321223203 is a deficient number, since it is larger than the sum of its proper divisors (74112457197).

222321223203 is a wasteful number, since it uses less digits than its factorization.

222321223203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345701.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 222321223203 its reverse (302322123222), we get a palindrome (524643346425).

The spelling of 222321223203 in words is "two hundred twenty-two billion, three hundred twenty-one million, two hundred twenty-three thousand, two hundred three".