112212220103 has 2 divisors, whose sum is σ = 112212220104. Its totient is φ = 112212220102.

The previous prime is 112212220049. The next prime is 112212220121. The reversal of 112212220103 is 301022212211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112212220103 - 2¹⁰ = 112212219079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112212223103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56106110051 + 56106110052.

It is an arithmetic number, because the mean of its divisors is an integer number (56106110052).

Almost surely, 2^112212220103 is an apocalyptic number.

112212220103 is a deficient number, since it is larger than the sum of its proper divisors (1).

112212220103 is an equidigital number, since it uses as much as digits as its factorization.

112212220103 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 112212220103 its reverse (301022212211), we get a palindrome (413234432314).

The spelling of 112212220103 in words is "one hundred twelve billion, two hundred twelve million, two hundred twenty thousand, one hundred three".