1200320224004 has 24 divisors (see below), whose sum is σ = 2291807790048. Its totient is φ = 545531682240.

The previous prime is 1200320223997. The next prime is 1200320224009. The reversal of 1200320224004 is 4004220230021.

It is not an unprimeable number, because it can be changed into a prime (1200320224009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1354802 + ... + 2058185.

It is an arithmetic number, because the mean of its divisors is an integer number (95491991252).

Almost surely, 2^{1200320224004} is an apocalyptic number.

It is an amenable number.

1200320224004 is a deficient number, since it is larger than the sum of its proper divisors (1091487566044).

1200320224004 is a wasteful number, since it uses less digits than its factorization.

1200320224004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3420995 (or 3420993 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 1200320224004 its reverse (4004220230021), we get a palindrome (5204540454025).

The spelling of 1200320224004 in words is "one trillion, two hundred billion, three hundred twenty million, two hundred twenty-four thousand, four".