211132001020223 has 4 divisors (see below), whose sum is σ = 211483302187248. Its totient is φ = 210780699853200.

The previous prime is 211132001020217. The next prime is 211132001020249. The reversal of 211132001020223 is 322020100231112.

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 211132001020223 - 2²⁰ = 211131999971647 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211132001020195 and 211132001020204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211132001220223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175650582611 + ... + 175650583812.

It is an arithmetic number, because the mean of its divisors is an integer number (52870825546812).

Almost surely, 2^{211132001020223} is an apocalyptic number.

211132001020223 is a deficient number, since it is larger than the sum of its proper divisors (351301167025).

211132001020223 is an equidigital number, since it uses as much as digits as its factorization.

211132001020223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351301167024.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 211132001020223 its reverse (322020100231112), we get a palindrome (533152101251335).

The spelling of 211132001020223 in words is "two hundred eleven trillion, one hundred thirty-two billion, one million, twenty thousand, two hundred twenty-three".