12110220041 has 2 divisors, whose sum is σ = 12110220042. Its totient is φ = 12110220040.

The previous prime is 12110220007. The next prime is 12110220149. The reversal of 12110220041 is 14002201121.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11466126400 + 644093641 = 107080^2 + 25379^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12110220041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12110219998 and 12110220025.

It is not a weakly prime, because it can be changed into another prime (12110220341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055110020 + 6055110021.

It is an arithmetic number, because the mean of its divisors is an integer number (6055110021).

Almost surely, 2^12110220041 is an apocalyptic number.

It is an amenable number.

12110220041 is a deficient number, since it is larger than the sum of its proper divisors (1).

12110220041 is an equidigital number, since it uses as much as digits as its factorization.

12110220041 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 12110220041 its reverse (14002201121), we get a palindrome (26112421162).

The spelling of 12110220041 in words is "twelve billion, one hundred ten million, two hundred twenty thousand, forty-one".