441224101 has 2 divisors, whose sum is σ = 441224102. Its totient is φ = 441224100.

The previous prime is 441224093. The next prime is 441224107. The reversal of 441224101 is 101422144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 437228100 + 3996001 = 20910^2 + 1999^2 .

It is a cyclic number.

It is not a de Polignac number, because 441224101 - 2³ = 441224093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441224107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220612050 + 220612051.

It is an arithmetic number, because the mean of its divisors is an integer number (220612051).

Almost surely, 2^441224101 is an apocalyptic number.

It is an amenable number.

441224101 is a deficient number, since it is larger than the sum of its proper divisors (1).

441224101 is an equidigital number, since it uses as much as digits as its factorization.

441224101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 441224101 is about 21005.3350604079. The cubic root of 441224101 is about 761.2951720880.

Adding to 441224101 its reverse (101422144), we get a palindrome (542646245).

The spelling of 441224101 in words is "four hundred forty-one million, two hundred twenty-four thousand, one hundred one".