211303322223 has 8 divisors (see below), whose sum is σ = 321986014848. Its totient is φ = 120744755544.

The previous prime is 211303322147. The next prime is 211303322233. The reversal of 211303322223 is 322223303112.

211303322223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 211303322223 - 2¹³ = 211303314031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 211303322193 and 211303322202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211303322233) 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 7 ways as a sum of consecutive naturals, for example, 5031031461 + ... + 5031031502.

It is an arithmetic number, because the mean of its divisors is an integer number (40248251856).

Almost surely, 2^211303322223 is an apocalyptic number.

211303322223 is a deficient number, since it is larger than the sum of its proper divisors (110682692625).

211303322223 is a wasteful number, since it uses less digits than its factorization.

211303322223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10062062973.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 211303322223 its reverse (322223303112), we get a palindrome (533526625335).

The spelling of 211303322223 in words is "two hundred eleven billion, three hundred three million, three hundred twenty-two thousand, two hundred twenty-three".