12220110041 has 2 divisors, whose sum is σ = 12220110042. Its totient is φ = 12220110040.

The previous prime is 12220110011. The next prime is 12220110043. The reversal of 12220110041 is 14001102221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11471266816 + 748843225 = 107104^2 + 27365^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12220110041 is a prime.

It is a Sophie Germain prime.

Together with 12220110043, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12220109998 and 12220110025.

It is not a weakly prime, because it can be changed into another prime (12220110043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110055020 + 6110055021.

It is an arithmetic number, because the mean of its divisors is an integer number (6110055021).

Almost surely, 2^12220110041 is an apocalyptic number.

It is an amenable number.

12220110041 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220110041 is an equidigital number, since it uses as much as digits as its factorization.

12220110041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12220110041 its reverse (14001102221), we get a palindrome (26221212262).

The spelling of 12220110041 in words is "twelve billion, two hundred twenty million, one hundred ten thousand, forty-one".