40222300171 has 2 divisors, whose sum is σ = 40222300172. Its totient is φ = 40222300170.

The previous prime is 40222300123. The next prime is 40222300189. The reversal of 40222300171 is 17100322204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40222300171 - 2¹³ = 40222291979 is a prime.

It is not a weakly prime, because it can be changed into another prime (40222330171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20111150085 + 20111150086.

It is an arithmetic number, because the mean of its divisors is an integer number (20111150086).

Almost surely, 2^40222300171 is an apocalyptic number.

40222300171 is a deficient number, since it is larger than the sum of its proper divisors (1).

40222300171 is an equidigital number, since it uses as much as digits as its factorization.

40222300171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 40222300171 its reverse (17100322204), we get a palindrome (57322622375).

The spelling of 40222300171 in words is "forty billion, two hundred twenty-two million, three hundred thousand, one hundred seventy-one".