3033221144 has 8 divisors (see below), whose sum is σ = 5687289660. Its totient is φ = 1516610568.

The previous prime is 3033221131. The next prime is 3033221171. The reversal of 3033221144 is 4411223303.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189576314 + ... + 189576329.

Almost surely, 2^3033221144 is an apocalyptic number.

It is an amenable number.

3033221144 is a deficient number, since it is larger than the sum of its proper divisors (2654068516).

3033221144 is a wasteful number, since it uses less digits than its factorization.

3033221144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379152649 (or 379152645 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3033221144 is about 55074.6869623423. The cubic root of 3033221144 is about 1447.5537260602.

Adding to 3033221144 its reverse (4411223303), we get a palindrome (7444444447).

The spelling of 3033221144 in words is "three billion, thirty-three million, two hundred twenty-one thousand, one hundred forty-four".