11044442201 has 12 divisors (see below), whose sum is σ = 12009034620. Its totient is φ = 10152529920.

The previous prime is 11044442159. The next prime is 11044442219. The reversal of 11044442201 is 10224444011.

It can be written as a sum of positive squares in 6 ways, for example, as 26790976 + 11017651225 = 5176^2 + 104965^2 .

It is not a de Polignac number, because 11044442201 - 2¹⁴ = 11044425817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11044442231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94856 + ... + 176313.

It is an arithmetic number, because the mean of its divisors is an integer number (1000752885).

Almost surely, 2^11044442201 is an apocalyptic number.

It is an amenable number.

11044442201 is a deficient number, since it is larger than the sum of its proper divisors (964592419).

11044442201 is a wasteful number, since it uses less digits than its factorization.

11044442201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271436 (or 271423 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 11044442201 its reverse (10224444011), we get a palindrome (21268886212).

The spelling of 11044442201 in words is "eleven billion, forty-four million, four hundred forty-two thousand, two hundred one".