20221322213303 has 4 divisors (see below), whose sum is σ = 21410811755280. Its totient is φ = 19031832671328.

The previous prime is 20221322213203. The next prime is 20221322213347. The reversal of 20221322213303 is 30331222312202.

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 20221322213303 - 2²² = 20221318018999 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 (20221322213363) 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 3 ways as a sum of consecutive naturals, for example, 594744770963 + ... + 594744770996.

It is an arithmetic number, because the mean of its divisors is an integer number (5352702938820).

Almost surely, 2^{20221322213303} is an apocalyptic number.

20221322213303 is a deficient number, since it is larger than the sum of its proper divisors (1189489541977).

20221322213303 is a wasteful number, since it uses less digits than its factorization.

20221322213303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189489541976.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 20221322213303 its reverse (30331222312202), we get a palindrome (50552544525505).

The spelling of 20221322213303 in words is "twenty trillion, two hundred twenty-one billion, three hundred twenty-two million, two hundred thirteen thousand, three hundred three".