11222222056103 has 2 divisors, whose sum is σ = 11222222056104. Its totient is φ = 11222222056102.

The previous prime is 11222222056091. The next prime is 11222222056151. The reversal of 11222222056103 is 30165022222211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11222222056103 - 2³² = 11217927088807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11222222052103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611111028051 + 5611111028052.

It is an arithmetic number, because the mean of its divisors is an integer number (5611111028052).

Almost surely, 2^{11222222056103} is an apocalyptic number.

11222222056103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222222056103 is an equidigital number, since it uses as much as digits as its factorization.

11222222056103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 11222222056103 its reverse (30165022222211), we get a palindrome (41387244278314).

The spelling of 11222222056103 in words is "eleven trillion, two hundred twenty-two billion, two hundred twenty-two million, fifty-six thousand, one hundred three".