1144022024444 has 12 divisors (see below), whose sum is σ = 2156041507704. Its totient is φ = 528010165104.

The previous prime is 1144022024441. The next prime is 1144022024477. The reversal of 1144022024444 is 4444202204411.

It is a self number, because there is not a number n which added to its sum of digits gives 1144022024444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144022024441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11000211722 + ... + 11000211825.

It is an arithmetic number, because the mean of its divisors is an integer number (179670125642).

Almost surely, 2^{1144022024444} is an apocalyptic number.

It is an amenable number.

1144022024444 is a deficient number, since it is larger than the sum of its proper divisors (1012019483260).

1144022024444 is a wasteful number, since it uses less digits than its factorization.

1144022024444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22000423564 (or 22000423562 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 1144022024444 its reverse (4444202204411), we get a palindrome (5588224228855).

The spelling of 1144022024444 in words is "one trillion, one hundred forty-four billion, twenty-two million, twenty-four thousand, four hundred forty-four".