222011320103 has 2 divisors, whose sum is σ = 222011320104. Its totient is φ = 222011320102.

The previous prime is 222011320087. The next prime is 222011320109. The reversal of 222011320103 is 301023110222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222011320103 - 2⁴ = 222011320087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222011320109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111005660051 + 111005660052.

It is an arithmetic number, because the mean of its divisors is an integer number (111005660052).

Almost surely, 2^222011320103 is an apocalyptic number.

222011320103 is a deficient number, since it is larger than the sum of its proper divisors (1).

222011320103 is an equidigital number, since it uses as much as digits as its factorization.

222011320103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 222011320103 its reverse (301023110222), we get a palindrome (523034430325).

The spelling of 222011320103 in words is "two hundred twenty-two billion, eleven million, three hundred twenty thousand, one hundred three".