223322011113221 has 16 divisors (see below), whose sum is σ = 237472113035520. Its totient is φ = 209284700620800.

The previous prime is 223322011113197. The next prime is 223322011113233. The reversal of 223322011113221 is 122311110223322.

It is not a de Polignac number, because 223322011113221 - 2³⁸ = 223047133206277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223322011113241) 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, 37234805 + ... + 42814421.

It is an arithmetic number, because the mean of its divisors is an integer number (14842007064720).

Almost surely, 2^{223322011113221} is an apocalyptic number.

It is an amenable number.

223322011113221 is a deficient number, since it is larger than the sum of its proper divisors (14150101922299).

223322011113221 is a wasteful number, since it uses less digits than its factorization.

223322011113221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5589724.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 223322011113221 its reverse (122311110223322), we get a palindrome (345633121336543).

The spelling of 223322011113221 in words is "two hundred twenty-three trillion, three hundred twenty-two billion, eleven million, one hundred thirteen thousand, two hundred twenty-one".