1204002235012 has 24 divisors (see below), whose sum is σ = 2114025343416. Its totient is φ = 599996694528.

The previous prime is 1204002235001. The next prime is 1204002235019. The reversal of 1204002235012 is 2105322004021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 69662212096 + 1134340022916 = 263936^2 + 1065054^2 .

It is not an unprimeable number, because it can be changed into a prime (1204002235019) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2636628 + ... + 3059380.

It is an arithmetic number, because the mean of its divisors is an integer number (88084389309).

Almost surely, 2^{1204002235012} is an apocalyptic number.

It is an amenable number.

1204002235012 is a deficient number, since it is larger than the sum of its proper divisors (910023108404).

1204002235012 is a wasteful number, since it uses less digits than its factorization.

1204002235012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425127 (or 425125 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 1204002235012 its reverse (2105322004021), we get a palindrome (3309324239033).

The spelling of 1204002235012 in words is "one trillion, two hundred four billion, two million, two hundred thirty-five thousand, twelve".