41122505111 has 4 divisors (see below), whose sum is σ = 41736273912. Its totient is φ = 40508736312.

The previous prime is 41122505059. The next prime is 41122505129. The reversal of 41122505111 is 11150522114.

It is a happy number.

41122505111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41122505111 is a prime.

It is a super-2 number, since 2×41122505111² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41122502111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306884300 + ... + 306884433.

It is an arithmetic number, because the mean of its divisors is an integer number (10434068478).

Almost surely, 2^41122505111 is an apocalyptic number.

41122505111 is a deficient number, since it is larger than the sum of its proper divisors (613768801).

41122505111 is an equidigital number, since it uses as much as digits as its factorization.

41122505111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613768800.

The product of its (nonzero) digits is 400, while the sum is 23.

The spelling of 41122505111 in words is "forty-one billion, one hundred twenty-two million, five hundred five thousand, one hundred eleven".