2220433320343 has 16 divisors (see below), whose sum is σ = 2672552171520. Its totient is φ = 1802144556576.

The previous prime is 2220433320323. The next prime is 2220433320433. The reversal of 2220433320343 is 3430233340222.

It is not a de Polignac number, because 2220433320343 - 2⁵ = 2220433320311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220433320323) 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, 3968455 + ... + 4493272.

It is an arithmetic number, because the mean of its divisors is an integer number (167034510720).

Almost surely, 2^{2220433320343} is an apocalyptic number.

2220433320343 is a deficient number, since it is larger than the sum of its proper divisors (452118851177).

2220433320343 is a wasteful number, since it uses less digits than its factorization.

2220433320343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8463726.

The product of its (nonzero) digits is 62208, while the sum is 31.

Adding to 2220433320343 its reverse (3430233340222), we get a palindrome (5650666660565).

The spelling of 2220433320343 in words is "two trillion, two hundred twenty billion, four hundred thirty-three million, three hundred twenty thousand, three hundred forty-three".