2223440322303 has 16 divisors (see below), whose sum is σ = 3121862768640. Its totient is φ = 1404838236384.

The previous prime is 2223440322263. The next prime is 2223440322331. The reversal of 2223440322303 is 3032230443222.

It is not a de Polignac number, because 2223440322303 - 2³⁰ = 2222366580479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223440322373) 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, 147807951 + ... + 147822992.

It is an arithmetic number, because the mean of its divisors is an integer number (195116423040).

Almost surely, 2^{2223440322303} is an apocalyptic number.

2223440322303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2223440322303 is a deficient number, since it is larger than the sum of its proper divisors (898422446337).

2223440322303 is a wasteful number, since it uses less digits than its factorization.

2223440322303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295631078.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 2223440322303 its reverse (3032230443222), we get a palindrome (5255670765525).

The spelling of 2223440322303 in words is "two trillion, two hundred twenty-three billion, four hundred forty million, three hundred twenty-two thousand, three hundred three".