12122200021103 has 2 divisors, whose sum is σ = 12122200021104. Its totient is φ = 12122200021102.

The previous prime is 12122200021093. The next prime is 12122200021147. The reversal of 12122200021103 is 30112000222121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12122200021103 - 2²² = 12122195826799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12122200041103) 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, 6061100010551 + 6061100010552.

It is an arithmetic number, because the mean of its divisors is an integer number (6061100010552).

Almost surely, 2^{12122200021103} is an apocalyptic number.

12122200021103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12122200021103 is an equidigital number, since it uses as much as digits as its factorization.

12122200021103 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 12122200021103 its reverse (30112000222121), we get a palindrome (42234200243224).

The spelling of 12122200021103 in words is "twelve trillion, one hundred twenty-two billion, two hundred million, twenty-one thousand, one hundred three".