1204224212304 has 100 divisors (see below), whose sum is σ = 3636912344736. Its totient is φ = 383955536448.

The previous prime is 1204224212237. The next prime is 1204224212333. The reversal of 1204224212304 is 4032124224021.

It is a happy number.

1204224212304 is a `hidden beast` number, since 1 + 2 + 0 + 4 + 2 + 2 + 421 + 230 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 20169874 + ... + 20229489.

Almost surely, 2^{1204224212304} is an apocalyptic number.

It is an amenable number.

1204224212304 is an abundant number, since it is smaller than the sum of its proper divisors (2432688132432).

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

1204224212304 is a wasteful number, since it uses less digits than its factorization.

1204224212304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40399406 (or 40399391 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 1204224212304 its reverse (4032124224021), we get a palindrome (5236348436325).

The spelling of 1204224212304 in words is "one trillion, two hundred four billion, two hundred twenty-four million, two hundred twelve thousand, three hundred four".