222110201223 has 8 divisors (see below), whose sum is σ = 329052150000. Its totient is φ = 148073467464.

The previous prime is 222110201213. The next prime is 222110201239. The reversal of 222110201223 is 322102011222.

It is not a de Polignac number, because 222110201223 - 2²² = 222106006919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222110201196 and 222110201205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222110201213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4113151848 + ... + 4113151901.

It is an arithmetic number, because the mean of its divisors is an integer number (41131518750).

Almost surely, 2^222110201223 is an apocalyptic number.

222110201223 is a deficient number, since it is larger than the sum of its proper divisors (106941948777).

222110201223 is an equidigital number, since it uses as much as digits as its factorization.

222110201223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8226303758 (or 8226303752 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 222110201223 its reverse (322102011222), we get a palindrome (544212212445).

The spelling of 222110201223 in words is "two hundred twenty-two billion, one hundred ten million, two hundred one thousand, two hundred twenty-three".