210223222223 has 16 divisors (see below), whose sum is σ = 257671825920. Its totient is φ = 167486675616.

The previous prime is 210223222217. The next prime is 210223222259. The reversal of 210223222223 is 322222322012.

It is a cyclic number.

It is not a de Polignac number, because 210223222223 - 2⁴ = 210223222207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210223222523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14904515 + ... + 14918612.

It is an arithmetic number, because the mean of its divisors is an integer number (16104489120).

Almost surely, 2^210223222223 is an apocalyptic number.

210223222223 is a deficient number, since it is larger than the sum of its proper divisors (47448603697).

210223222223 is a wasteful number, since it uses less digits than its factorization.

210223222223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29823206.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 210223222223 its reverse (322222322012), we get a palindrome (532445544235).

The spelling of 210223222223 in words is "two hundred ten billion, two hundred twenty-three million, two hundred twenty-two thousand, two hundred twenty-three".