11444422244 has 6 divisors (see below), whose sum is σ = 20027738934. Its totient is φ = 5722211120.

The previous prime is 11444422237. The next prime is 11444422331. The reversal of 11444422244 is 44222444411.

It can be written as a sum of positive squares in only one way, i.e., 8259174400 + 3185247844 = 90880^2 + 56438^2 .

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 11444422244.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1430552777 + ... + 1430552784.

It is an arithmetic number, because the mean of its divisors is an integer number (3337956489).

Almost surely, 2^11444422244 is an apocalyptic number.

It is an amenable number.

11444422244 is a deficient number, since it is larger than the sum of its proper divisors (8583316690).

11444422244 is a wasteful number, since it uses less digits than its factorization.

11444422244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861105565 (or 2861105563 counting only the distinct ones).

The product of its digits is 32768, while the sum is 32.

Adding to 11444422244 its reverse (44222444411), we get a palindrome (55666866655).

The spelling of 11444422244 in words is "eleven billion, four hundred forty-four million, four hundred twenty-two thousand, two hundred forty-four".