41123221211 has 2 divisors, whose sum is σ = 41123221212. Its totient is φ = 41123221210.

The previous prime is 41123221129. The next prime is 41123221241. The reversal of 41123221211 is 11212232114.

41123221211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41123221211 - 2¹⁴ = 41123204827 is a prime.

It is a super-2 number, since 2×41123221211² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (41123221241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20561610605 + 20561610606.

It is an arithmetic number, because the mean of its divisors is an integer number (20561610606).

Almost surely, 2^41123221211 is an apocalyptic number.

41123221211 is a deficient number, since it is larger than the sum of its proper divisors (1).

41123221211 is an equidigital number, since it uses as much as digits as its factorization.

41123221211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192, while the sum is 20.

Adding to 41123221211 its reverse (11212232114), we get a palindrome (52335453325).

The spelling of 41123221211 in words is "forty-one billion, one hundred twenty-three million, two hundred twenty-one thousand, two hundred eleven".