11012244424 has 8 divisors (see below), whose sum is σ = 20647958310. Its totient is φ = 5506122208.

The previous prime is 11012244413. The next prime is 11012244433. The reversal of 11012244424 is 42444221011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6770327524 + 4241916900 = 82282^2 + 65130^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688265269 + ... + 688265284.

Almost surely, 2^11012244424 is an apocalyptic number.

It is an amenable number.

11012244424 is a deficient number, since it is larger than the sum of its proper divisors (9635713886).

11012244424 is a wasteful number, since it uses less digits than its factorization.

11012244424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376530559 (or 1376530555 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 11012244424 its reverse (42444221011), we get a palindrome (53456465435).

The spelling of 11012244424 in words is "eleven billion, twelve million, two hundred forty-four thousand, four hundred twenty-four".