1204334203224 has 128 divisors (see below), whose sum is σ = 3244070016000. Its totient is φ = 371349546624.

The previous prime is 1204334203223. The next prime is 1204334203271. The reversal of 1204334203224 is 4223024334021.

It is a junction number, because it is equal to n+sod(n) for n = 1204334203191 and 1204334203200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204334203223) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 73306099 + ... + 73322525.

It is an arithmetic number, because the mean of its divisors is an integer number (25344297000).

Almost surely, 2^{1204334203224} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1204334203224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1622035008000).

1204334203224 is an abundant number, since it is smaller than the sum of its proper divisors (2039735812776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1204334203224 is a wasteful number, since it uses less digits than its factorization.

1204334203224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20237 (or 20233 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 1204334203224 its reverse (4223024334021), we get a palindrome (5427358537245).

The spelling of 1204334203224 in words is "one trillion, two hundred four billion, three hundred thirty-four million, two hundred three thousand, two hundred twenty-four".