2221322211303 has 16 divisors (see below), whose sum is σ = 3196957152480. Its totient is φ = 1363810535424.

The previous prime is 2221322211257. The next prime is 2221322211307. The reversal of 2221322211303 is 3031122231222.

2221322211303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2221322211303 - 2¹⁴ = 2221322194919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221322211307) 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, 65753298 + ... + 65787071.

It is an arithmetic number, because the mean of its divisors is an integer number (199809822030).

Almost surely, 2^{2221322211303} is an apocalyptic number.

2221322211303 is a deficient number, since it is larger than the sum of its proper divisors (975634941177).

2221322211303 is a wasteful number, since it uses less digits than its factorization.

2221322211303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131540818.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2221322211303 its reverse (3031122231222), we get a palindrome (5252444442525).

The spelling of 2221322211303 in words is "two trillion, two hundred twenty-one billion, three hundred twenty-two million, two hundred eleven thousand, three hundred three".