220222101002323 has 4 divisors (see below), whose sum is σ = 251682401145520. Its totient is φ = 188761800859128.

The previous prime is 220222101002297. The next prime is 220222101002347. The reversal of 220222101002323 is 323200101222022.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 220222101002323 - 2³³ = 220213511067731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220222101002294 and 220222101002303.

It is not an unprimeable number, because it can be changed into a prime (220222101002363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15730150071588 + ... + 15730150071601.

It is an arithmetic number, because the mean of its divisors is an integer number (62920600286380).

Almost surely, 2^{220222101002323} is an apocalyptic number.

220222101002323 is a deficient number, since it is larger than the sum of its proper divisors (31460300143197).

220222101002323 is an equidigital number, since it uses as much as digits as its factorization.

220222101002323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31460300143196.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 220222101002323 its reverse (323200101222022), we get a palindrome (543422202224345).

The spelling of 220222101002323 in words is "two hundred twenty trillion, two hundred twenty-two billion, one hundred one million, two thousand, three hundred twenty-three".