11033213244 has 48 divisors (see below), whose sum is σ = 25974520320. Its totient is φ = 3644974080.

The previous prime is 11033213173. The next prime is 11033213267. The reversal of 11033213244 is 44231233011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 618847 + ... + 636425.

It is an arithmetic number, because the mean of its divisors is an integer number (541135840).

Almost surely, 2^11033213244 is an apocalyptic number.

It is an amenable number.

11033213244 is an abundant number, since it is smaller than the sum of its proper divisors (14941307076).

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

11033213244 is a wasteful number, since it uses less digits than its factorization.

11033213244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18050 (or 18048 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11033213244 its reverse (44231233011), we get a palindrome (55264446255).

The spelling of 11033213244 in words is "eleven billion, thirty-three million, two hundred thirteen thousand, two hundred forty-four".