222014213 has 2 divisors, whose sum is σ = 222014214. Its totient is φ = 222014212.

The previous prime is 222014207. The next prime is 222014257. The reversal of 222014213 is 312410222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 168402529 + 53611684 = 12977^2 + 7322^2 .

It is a cyclic number.

It is not a de Polignac number, because 222014213 - 2¹⁴ = 221997829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222014191 and 222014200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222014263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111007106 + 111007107.

It is an arithmetic number, because the mean of its divisors is an integer number (111007107).

Almost surely, 2^222014213 is an apocalyptic number.

It is an amenable number.

222014213 is a deficient number, since it is larger than the sum of its proper divisors (1).

222014213 is an equidigital number, since it uses as much as digits as its factorization.

222014213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 222014213 is about 14900.1413751682. The cubic root of 222014213 is about 605.5178163589.

Adding to 222014213 its reverse (312410222), we get a palindrome (534424435).

The spelling of 222014213 in words is "two hundred twenty-two million, fourteen thousand, two hundred thirteen".