221300003203223 has 8 divisors (see below), whose sum is σ = 254611700714400. Its totient is φ = 188412658526880.

The previous prime is 221300003203211. The next prime is 221300003203241. The reversal of 221300003203223 is 322302300003122.

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

It is a cyclic number.

It is not a de Polignac number, because 221300003203223 - 2⁴ = 221300003203207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221300003203273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106088207588 + ... + 106088209673.

It is an arithmetic number, because the mean of its divisors is an integer number (31826462589300).

Almost surely, 2^{221300003203223} is an apocalyptic number.

221300003203223 is a deficient number, since it is larger than the sum of its proper divisors (33311697511177).

221300003203223 is a wasteful number, since it uses less digits than its factorization.

221300003203223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212176417417.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 221300003203223 its reverse (322302300003122), we get a palindrome (543602303206345).

The spelling of 221300003203223 in words is "two hundred twenty-one trillion, three hundred billion, three million, two hundred three thousand, two hundred twenty-three".