23222213303 has 4 divisors (see below), whose sum is σ = 23540325888. Its totient is φ = 22904100720.

The previous prime is 23222213297. The next prime is 23222213341. The reversal of 23222213303 is 30331222232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23222213303 - 2³² = 18927246007 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 (23222213363) 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 3 ways as a sum of consecutive naturals, for example, 159056183 + ... + 159056328.

It is an arithmetic number, because the mean of its divisors is an integer number (5885081472).

Almost surely, 2^23222213303 is an apocalyptic number.

23222213303 is a deficient number, since it is larger than the sum of its proper divisors (318112585).

23222213303 is an equidigital number, since it uses as much as digits as its factorization.

23222213303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318112584.

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

Adding to 23222213303 its reverse (30331222232), we get a palindrome (53553435535).

The spelling of 23222213303 in words is "twenty-three billion, two hundred twenty-two million, two hundred thirteen thousand, three hundred three".