41222545138 has 4 divisors (see below), whose sum is σ = 61833817710. Its totient is φ = 20611272568.

The previous prime is 41222545099. The next prime is 41222545139. The reversal of 41222545138 is 83154522214.

41222545138 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 can be written as a sum of positive squares in only one way, i.e., 38191712329 + 3030832809 = 195427^2 + 55053^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41222545097 and 41222545106.

It is not an unprimeable number, because it can be changed into a prime (41222545139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10305636283 + ... + 10305636286.

Almost surely, 2^41222545138 is an apocalyptic number.

41222545138 is a deficient number, since it is larger than the sum of its proper divisors (20611272572).

41222545138 is a wasteful number, since it uses less digits than its factorization.

41222545138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20611272571.

The product of its digits is 76800, while the sum is 37.

The spelling of 41222545138 in words is "forty-one billion, two hundred twenty-two million, five hundred forty-five thousand, one hundred thirty-eight".