11444334212224 has 16 divisors (see below), whose sum is σ = 22799259563670. Its totient is φ = 5722167106048.

The previous prime is 11444334212221. The next prime is 11444334212263. The reversal of 11444334212224 is 42221243344411.

It can be written as a sum of positive squares in only one way, i.e., 10663882113600 + 780452098624 = 3265560^2 + 883432^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×11444334212224² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11444334212221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44704430389 + ... + 44704430644.

Almost surely, 2^{11444334212224} is an apocalyptic number.

It is an amenable number.

11444334212224 is a deficient number, since it is larger than the sum of its proper divisors (11354925351446).

11444334212224 is an frugal number, since it uses more digits than its factorization.

11444334212224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89408861047 (or 89408861035 counting only the distinct ones).

The product of its digits is 147456, while the sum is 37.

Adding to 11444334212224 its reverse (42221243344411), we get a palindrome (53665577556635).

The spelling of 11444334212224 in words is "eleven trillion, four hundred forty-four billion, three hundred thirty-four million, two hundred twelve thousand, two hundred twenty-four".