12220222213103 has 2 divisors, whose sum is σ = 12220222213104. Its totient is φ = 12220222213102.

The previous prime is 12220222213093. The next prime is 12220222213109. The reversal of 12220222213103 is 30131222202221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12220222213103 - 2²⁴ = 12220205435887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12220222213109) 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, 6110111106551 + 6110111106552.

It is an arithmetic number, because the mean of its divisors is an integer number (6110111106552).

Almost surely, 2^{12220222213103} is an apocalyptic number.

12220222213103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220222213103 is an equidigital number, since it uses as much as digits as its factorization.

12220222213103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12220222213103 its reverse (30131222202221), we get a palindrome (42351444415324).

The spelling of 12220222213103 in words is "twelve trillion, two hundred twenty billion, two hundred twenty-two million, two hundred thirteen thousand, one hundred three".