222120322311203 has 16 divisors (see below), whose sum is σ = 242335782412800. Its totient is φ = 202785102283680.

The previous prime is 222120322311197. The next prime is 222120322311233. The reversal of 222120322311203 is 302113223021222.

It is not a de Polignac number, because 222120322311203 - 2¹⁰ = 222120322310179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222120322311233) 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, 385105883 + ... + 385682228.

It is an arithmetic number, because the mean of its divisors is an integer number (15145986400800).

Almost surely, 2^{222120322311203} is an apocalyptic number.

222120322311203 is a deficient number, since it is larger than the sum of its proper divisors (20215460101597).

222120322311203 is a wasteful number, since it uses less digits than its factorization.

222120322311203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770788682.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 222120322311203 its reverse (302113223021222), we get a palindrome (524233545332425).

The spelling of 222120322311203 in words is "two hundred twenty-two trillion, one hundred twenty billion, three hundred twenty-two million, three hundred eleven thousand, two hundred three".