211332210223 has 2 divisors, whose sum is σ = 211332210224. Its totient is φ = 211332210222.

The previous prime is 211332210203. The next prime is 211332210269. The reversal of 211332210223 is 322012233112.

211332210223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211332210223 - 2¹³ = 211332202031 is a prime.

It is a super-2 number, since 2×211332210223² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 211332210194 and 211332210203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211332210203) 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 as a sum of consecutive naturals, namely, 105666105111 + 105666105112.

It is an arithmetic number, because the mean of its divisors is an integer number (105666105112).

Almost surely, 2^211332210223 is an apocalyptic number.

211332210223 is a deficient number, since it is larger than the sum of its proper divisors (1).

211332210223 is an equidigital number, since it uses as much as digits as its factorization.

211332210223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 211332210223 its reverse (322012233112), we get a palindrome (533344443335).

The spelling of 211332210223 in words is "two hundred eleven billion, three hundred thirty-two million, two hundred ten thousand, two hundred twenty-three".