204022064024 has 16 divisors (see below), whose sum is σ = 394881414720. Its totient is φ = 98720353440.

The previous prime is 204022064003. The next prime is 204022064027. The reversal of 204022064024 is 420460220402.

It is a happy number.

It is a super-2 number, since 2×204022064024² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 204022063984 and 204022064002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204022064027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411334559 + ... + 411335054.

It is an arithmetic number, because the mean of its divisors is an integer number (24680088420).

Almost surely, 2^204022064024 is an apocalyptic number.

It is an amenable number.

204022064024 is a deficient number, since it is larger than the sum of its proper divisors (190859350696).

204022064024 is a wasteful number, since it uses less digits than its factorization.

204022064024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822669650 (or 822669646 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 204022064024 its reverse (420460220402), we get a palindrome (624482284426).

The spelling of 204022064024 in words is "two hundred four billion, twenty-two million, sixty-four thousand, twenty-four".