2211323332223 has 2 divisors, whose sum is σ = 2211323332224. Its totient is φ = 2211323332222.

The previous prime is 2211323332219. The next prime is 2211323332237. The reversal of 2211323332223 is 3222333231122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2211323332223 - 2² = 2211323332219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2211323332243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105661666111 + 1105661666112.

It is an arithmetic number, because the mean of its divisors is an integer number (1105661666112).

Almost surely, 2^{2211323332223} is an apocalyptic number.

2211323332223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211323332223 is an equidigital number, since it uses as much as digits as its factorization.

2211323332223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 29.

Adding to 2211323332223 its reverse (3222333231122), we get a palindrome (5433656563345).

The spelling of 2211323332223 in words is "two trillion, two hundred eleven billion, three hundred twenty-three million, three hundred thirty-two thousand, two hundred twenty-three".