11322334144 has 28 divisors (see below), whose sum is σ = 24510281688. Its totient is φ = 5146515200.

The previous prime is 11322334129. The next prime is 11322334157. The reversal of 11322334144 is 44143322311.

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 3 ways as a sum of consecutive naturals, for example, 8040727 + ... + 8042134.

Almost surely, 2^11322334144 is an apocalyptic number.

It is an amenable number.

11322334144 is an abundant number, since it is smaller than the sum of its proper divisors (13187947544).

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

11322334144 is a wasteful number, since it uses less digits than its factorization.

11322334144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16082884 (or 16082874 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

Adding to 11322334144 its reverse (44143322311), we get a palindrome (55465656455).

The spelling of 11322334144 in words is "eleven billion, three hundred twenty-two million, three hundred thirty-four thousand, one hundred forty-four".