444122201 has 4 divisors (see below), whose sum is σ = 444687312. Its totient is φ = 443557092.

The previous prime is 444122191. The next prime is 444122227. The reversal of 444122201 is 102221444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 444122201 - 2¹⁰ = 444121177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (444122251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281375 + ... + 282948.

It is an arithmetic number, because the mean of its divisors is an integer number (111171828).

Almost surely, 2^444122201 is an apocalyptic number.

It is an amenable number.

444122201 is a deficient number, since it is larger than the sum of its proper divisors (565111).

444122201 is an equidigital number, since it uses as much as digits as its factorization.

444122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565110.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 444122201 is about 21074.2070076195. The cubic root of 444122201 is about 762.9583454452.

Adding to 444122201 its reverse (102221444), we get a palindrome (546343645).

The spelling of 444122201 in words is "four hundred forty-four million, one hundred twenty-two thousand, two hundred one".