1044227101 has 2 divisors, whose sum is σ = 1044227102. Its totient is φ = 1044227100.

The previous prime is 1044227077. The next prime is 1044227111. The reversal of 1044227101 is 1017224401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1000203876 + 44023225 = 31626^2 + 6635^2 .

It is a cyclic number.

It is not a de Polignac number, because 1044227101 - 2¹¹ = 1044225053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044227111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522113550 + 522113551.

It is an arithmetic number, because the mean of its divisors is an integer number (522113551).

Almost surely, 2^1044227101 is an apocalyptic number.

It is an amenable number.

1044227101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044227101 is an equidigital number, since it uses as much as digits as its factorization.

1044227101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 1044227101 is about 32314.5029514613. The cubic root of 1044227101 is about 1014.5302172130.

The spelling of 1044227101 in words is "one billion, forty-four million, two hundred twenty-seven thousand, one hundred one".