11010212221103 has 2 divisors, whose sum is σ = 11010212221104. Its totient is φ = 11010212221102.

The previous prime is 11010212221097. The next prime is 11010212221111. The reversal of 11010212221103 is 30112221201011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11010212221103 - 2⁶ = 11010212221039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11010212221303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505106110551 + 5505106110552.

It is an arithmetic number, because the mean of its divisors is an integer number (5505106110552).

Almost surely, 2^{11010212221103} is an apocalyptic number.

11010212221103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010212221103 is an equidigital number, since it uses as much as digits as its factorization.

11010212221103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11010212221103 its reverse (30112221201011), we get a palindrome (41122433422114).

The spelling of 11010212221103 in words is "eleven trillion, ten billion, two hundred twelve million, two hundred twenty-one thousand, one hundred three".