221003033222023 has 8 divisors (see below), whose sum is σ = 238003496452400. Its totient is φ = 204002602835328.

The previous prime is 221003033222017. The next prime is 221003033222033. The reversal of 221003033222023 is 320222330300122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-221003033222023 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 (221003033222033) 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 7 ways as a sum of consecutive naturals, for example, 6777988 + ... + 22089526.

It is an arithmetic number, because the mean of its divisors is an integer number (29750437056550).

Almost surely, 2^{221003033222023} is an apocalyptic number.

221003033222023 is a deficient number, since it is larger than the sum of its proper divisors (17000463230377).

221003033222023 is a wasteful number, since it uses less digits than its factorization.

221003033222023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16421841.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 221003033222023 its reverse (320222330300122), we get a palindrome (541225363522145).

The spelling of 221003033222023 in words is "two hundred twenty-one trillion, three billion, thirty-three million, two hundred twenty-two thousand, twenty-three".