1220033020004 has 12 divisors (see below), whose sum is σ = 2145786720000. Its totient is φ = 606951100008.

The previous prime is 1220033019889. The next prime is 1220033020057. The reversal of 1220033020004 is 4000203300221.

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, 766351604 + ... + 766353195.

It is an arithmetic number, because the mean of its divisors is an integer number (178815560000).

Almost surely, 2^{1220033020004} is an apocalyptic number.

It is an amenable number.

1220033020004 is a deficient number, since it is larger than the sum of its proper divisors (925753699996).

1220033020004 is a wasteful number, since it uses less digits than its factorization.

1220033020004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532705002 (or 1532705000 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 1220033020004 its reverse (4000203300221), we get a palindrome (5220236320225).

The spelling of 1220033020004 in words is "one trillion, two hundred twenty billion, thirty-three million, twenty thousand, four".