222201211103 has 2 divisors, whose sum is σ = 222201211104. Its totient is φ = 222201211102.

The previous prime is 222201211097. The next prime is 222201211123. The reversal of 222201211103 is 301112102222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222201211103 - 2³⁴ = 205021341919 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222201211123) 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, 111100605551 + 111100605552.

It is an arithmetic number, because the mean of its divisors is an integer number (111100605552).

Almost surely, 2^222201211103 is an apocalyptic number.

222201211103 is a deficient number, since it is larger than the sum of its proper divisors (1).

222201211103 is an equidigital number, since it uses as much as digits as its factorization.

222201211103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 222201211103 its reverse (301112102222), we get a palindrome (523313313325).

The spelling of 222201211103 in words is "two hundred twenty-two billion, two hundred one million, two hundred eleven thousand, one hundred three".