204233422334412 has 12 divisors (see below), whose sum is σ = 476544652113656. Its totient is φ = 68077807444800.

The previous prime is 204233422334411. The next prime is 204233422334449. The reversal of 204233422334412 is 214433224332402.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×204233422334412² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204233422334411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8509725930589 + ... + 8509725930612.

Almost surely, 2^{204233422334412} is an apocalyptic number.

It is an amenable number.

204233422334412 is an abundant number, since it is smaller than the sum of its proper divisors (272311229779244).

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

204233422334412 is a wasteful number, since it uses less digits than its factorization.

204233422334412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17019451861208 (or 17019451861206 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 39.

Adding to 204233422334412 its reverse (214433224332402), we get a palindrome (418666646666814).

The spelling of 204233422334412 in words is "two hundred four trillion, two hundred thirty-three billion, four hundred twenty-two million, three hundred thirty-four thousand, four hundred twelve".