44122271 has 2 divisors, whose sum is σ = 44122272. Its totient is φ = 44122270.

The previous prime is 44122231. The next prime is 44122277. The reversal of 44122271 is 17222144.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44122271 - 2¹⁰ = 44121247 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44122277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22061135 + 22061136.

It is an arithmetic number, because the mean of its divisors is an integer number (22061136).

Almost surely, 2^44122271 is an apocalyptic number.

44122271 is a deficient number, since it is larger than the sum of its proper divisors (1).

44122271 is an equidigital number, since it uses as much as digits as its factorization.

44122271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 896, while the sum is 23.

The square root of 44122271 is about 6642.4597100773. The cubic root of 44122271 is about 353.3615456489.

The spelling of 44122271 in words is "forty-four million, one hundred twenty-two thousand, two hundred seventy-one".