2244054512 has 20 divisors (see below), whose sum is σ = 4968978096. Its totient is φ = 961737600.

The previous prime is 2244054509. The next prime is 2244054559. The reversal of 2244054512 is 2154504422.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

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, 10017989 + ... + 10018212.

Almost surely, 2^2244054512 is an apocalyptic number.

It is an amenable number.

2244054512 is an abundant number, since it is smaller than the sum of its proper divisors (2724923584).

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

2244054512 is a wasteful number, since it uses less digits than its factorization.

2244054512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20036216 (or 20036210 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 2244054512 is about 47371.4525004248. The cubic root of 2244054512 is about 1309.2154873890.

Adding to 2244054512 its reverse (2154504422), we get a palindrome (4398558934).

The spelling of 2244054512 in words is "two billion, two hundred forty-four million, fifty-four thousand, five hundred twelve".