11012210211103 has 2 divisors, whose sum is σ = 11012210211104. Its totient is φ = 11012210211102.

The previous prime is 11012210211059. The next prime is 11012210211157. The reversal of 11012210211103 is 30111201221011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11012210211103 - 2¹⁷ = 11012210080031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11012210212103) 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, 5506105105551 + 5506105105552.

It is an arithmetic number, because the mean of its divisors is an integer number (5506105105552).

Almost surely, 2^{11012210211103} is an apocalyptic number.

11012210211103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012210211103 is an equidigital number, since it uses as much as digits as its factorization.

11012210211103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 11012210211103 its reverse (30111201221011), we get a palindrome (41123411432114).

The spelling of 11012210211103 in words is "eleven trillion, twelve billion, two hundred ten million, two hundred eleven thousand, one hundred three".