11124220244 has 24 divisors (see below), whose sum is σ = 20878633440. Its totient is φ = 5169943584.

The previous prime is 11124220207. The next prime is 11124220259. The reversal of 11124220244 is 44202242111.

It is a super-3 number, since 3×11124220244³ (a number of 31 digits) contains 333 as substring.

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, 1376834 + ... + 1384889.

It is an arithmetic number, because the mean of its divisors is an integer number (869943060).

Almost surely, 2^11124220244 is an apocalyptic number.

It is an amenable number.

11124220244 is a deficient number, since it is larger than the sum of its proper divisors (9754413196).

11124220244 is a wasteful number, since it uses less digits than its factorization.

11124220244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761799 (or 2761797 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 11124220244 its reverse (44202242111), we get a palindrome (55326462355).

The spelling of 11124220244 in words is "eleven billion, one hundred twenty-four million, two hundred twenty thousand, two hundred forty-four".