2221024303343 has 16 divisors (see below), whose sum is σ = 2266556808096. Its totient is φ = 2175628091520.

The previous prime is 2221024303313. The next prime is 2221024303349. The reversal of 2221024303343 is 3433034201222.

It is a cyclic number.

It is not a de Polignac number, because 2221024303343 - 2¹⁴ = 2221024286959 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 (2221024303349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151257680 + ... + 151272362.

It is an arithmetic number, because the mean of its divisors is an integer number (141659800506).

Almost surely, 2^{2221024303343} is an apocalyptic number.

2221024303343 is a deficient number, since it is larger than the sum of its proper divisors (45532504753).

2221024303343 is a wasteful number, since it uses less digits than its factorization.

2221024303343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19114.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 2221024303343 its reverse (3433034201222), we get a palindrome (5654058504565).

The spelling of 2221024303343 in words is "two trillion, two hundred twenty-one billion, twenty-four million, three hundred three thousand, three hundred forty-three".