2212201012223 has 2 divisors, whose sum is σ = 2212201012224. Its totient is φ = 2212201012222.

The previous prime is 2212201012207. The next prime is 2212201012243. The reversal of 2212201012223 is 3222101022122.

It is an a-pointer prime, because the next prime (2212201012243) can be obtained adding 2212201012223 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2212201012223 - 2⁴ = 2212201012207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2212201012195 and 2212201012204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212201012243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106100506111 + 1106100506112.

It is an arithmetic number, because the mean of its divisors is an integer number (1106100506112).

Almost surely, 2^{2212201012223} is an apocalyptic number.

2212201012223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212201012223 is an equidigital number, since it uses as much as digits as its factorization.

2212201012223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2212201012223 its reverse (3222101022122), we get a palindrome (5434302034345).

The spelling of 2212201012223 in words is "two trillion, two hundred twelve billion, two hundred one million, twelve thousand, two hundred twenty-three".