220211217103 has 2 divisors, whose sum is σ = 220211217104. Its totient is φ = 220211217102.

The previous prime is 220211217097. The next prime is 220211217113. The reversal of 220211217103 is 301712112022.

220211217103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220211217103 - 2⁵ = 220211217071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220211217113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110105608551 + 110105608552.

It is an arithmetic number, because the mean of its divisors is an integer number (110105608552).

Almost surely, 2^220211217103 is an apocalyptic number.

220211217103 is a deficient number, since it is larger than the sum of its proper divisors (1).

220211217103 is an equidigital number, since it uses as much as digits as its factorization.

220211217103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 220211217103 its reverse (301712112022), we get a palindrome (521923329125).

The spelling of 220211217103 in words is "two hundred twenty billion, two hundred eleven million, two hundred seventeen thousand, one hundred three".