1143322112204 has 12 divisors (see below), whose sum is σ = 2008598965464. Its totient is φ = 569436693504.

The previous prime is 1143322112197. The next prime is 1143322112227. The reversal of 1143322112204 is 4022112233411.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556089494 + ... + 556091549.

It is an arithmetic number, because the mean of its divisors is an integer number (167383247122).

Almost surely, 2^{1143322112204} is an apocalyptic number.

It is an amenable number.

1143322112204 is a deficient number, since it is larger than the sum of its proper divisors (865276853260).

1143322112204 is a wasteful number, since it uses less digits than its factorization.

1143322112204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112181304 (or 1112181302 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1143322112204 its reverse (4022112233411), we get a palindrome (5165434345615).

The spelling of 1143322112204 in words is "one trillion, one hundred forty-three billion, three hundred twenty-two million, one hundred twelve thousand, two hundred four".