223221322113203 has 16 divisors (see below), whose sum is σ = 249576397996320. Its totient is φ = 198405387910656.

The previous prime is 223221322113199. The next prime is 223221322113211. The reversal of 223221322113203 is 302311223122322.

It is a cyclic number.

It is not a de Polignac number, because 223221322113203 - 2² = 223221322113199 is a prime.

It is a super-3 number, since 3×223221322113203³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223221322113233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1089941276 + ... + 1090146057.

It is an arithmetic number, because the mean of its divisors is an integer number (15598524874770).

Almost surely, 2^{223221322113203} is an apocalyptic number.

223221322113203 is a deficient number, since it is larger than the sum of its proper divisors (26355075883117).

223221322113203 is a wasteful number, since it uses less digits than its factorization.

223221322113203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180087686.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 223221322113203 its reverse (302311223122322), we get a palindrome (525532545235525).

The spelling of 223221322113203 in words is "two hundred twenty-three trillion, two hundred twenty-one billion, three hundred twenty-two million, one hundred thirteen thousand, two hundred three".