221234330003 has 8 divisors (see below), whose sum is σ = 224043233280. Its totient is φ = 218425638600.

The previous prime is 221234329991. The next prime is 221234330047. The reversal of 221234330003 is 300033432122.

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 221234330003 - 2¹⁰ = 221234328979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (221234330063) 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, 4073678 + ... + 4127628.

It is an arithmetic number, because the mean of its divisors is an integer number (28005404160).

Almost surely, 2^221234330003 is an apocalyptic number.

221234330003 is a deficient number, since it is larger than the sum of its proper divisors (2808903277).

221234330003 is an equidigital number, since it uses as much as digits as its factorization.

221234330003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105937.

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

Adding to 221234330003 its reverse (300033432122), we get a palindrome (521267762125).

The spelling of 221234330003 in words is "two hundred twenty-one billion, two hundred thirty-four million, three hundred thirty thousand, three".