1124220004 has 6 divisors (see below), whose sum is σ = 1967385014. Its totient is φ = 562110000.

The previous prime is 1124219989. The next prime is 1124220073. The reversal of 1124220004 is 4000224211.

It can be written as a sum of positive squares in only one way, i.e., 1115693604 + 8526400 = 33402^2 + 2920^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1124220004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140527497 + ... + 140527504.

Almost surely, 2^1124220004 is an apocalyptic number.

It is an amenable number.

1124220004 is a deficient number, since it is larger than the sum of its proper divisors (843165010).

1124220004 is a wasteful number, since it uses less digits than its factorization.

1124220004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281055005 (or 281055003 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1124220004 is about 33529.3901525214. The cubic root of 1124220004 is about 1039.8014919449.

Adding to 1124220004 its reverse (4000224211), we get a palindrome (5124444215).

The spelling of 1124220004 in words is "one billion, one hundred twenty-four million, two hundred twenty thousand, four".