222011210223223 has 2 divisors, whose sum is σ = 222011210223224. Its totient is φ = 222011210223222.

The previous prime is 222011210223217. The next prime is 222011210223227. The reversal of 222011210223223 is 322322012110222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222011210223223 - 2¹⁷ = 222011210092151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222011210223227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111005605111611 + 111005605111612.

It is an arithmetic number, because the mean of its divisors is an integer number (111005605111612).

Almost surely, 2^{222011210223223} is an apocalyptic number.

222011210223223 is a deficient number, since it is larger than the sum of its proper divisors (1).

222011210223223 is an equidigital number, since it uses as much as digits as its factorization.

222011210223223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 222011210223223 its reverse (322322012110222), we get a palindrome (544333222333445).

The spelling of 222011210223223 in words is "two hundred twenty-two trillion, eleven billion, two hundred ten million, two hundred twenty-three thousand, two hundred twenty-three".