11011304244 has 24 divisors (see below), whose sum is σ = 25716495168. Its totient is φ = 3667084480.

The previous prime is 11011304179. The next prime is 11011304309. The reversal of 11011304244 is 44240311011.

It is an interprime number because it is at equal distance from previous prime (11011304179) and next prime (11011304309).

It is a self number, because there is not a number n which added to its sum of digits gives 11011304244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405072 + ... + 431399.

It is an arithmetic number, because the mean of its divisors is an integer number (1071520632).

Almost surely, 2^11011304244 is an apocalyptic number.

It is an amenable number.

11011304244 is an abundant number, since it is smaller than the sum of its proper divisors (14705190924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11011304244 is a wasteful number, since it uses less digits than its factorization.

11011304244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837575 (or 837573 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11011304244 its reverse (44240311011), we get a palindrome (55251615255).

The spelling of 11011304244 in words is "eleven billion, eleven million, three hundred four thousand, two hundred forty-four".