202224040004 has 24 divisors (see below), whose sum is σ = 404546311680. Its totient is φ = 86646396096.

The previous prime is 202224040001. The next prime is 202224040009. The reversal of 202224040004 is 400040422202.

It is not an unprimeable number, because it can be changed into a prime (202224040001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 759449 + ... + 990560.

It is an arithmetic number, because the mean of its divisors is an integer number (16856096320).

Almost surely, 2^202224040004 is an apocalyptic number.

It is an amenable number.

202224040004 is an abundant number, since it is smaller than the sum of its proper divisors (202322271676).

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

202224040004 is a wasteful number, since it uses less digits than its factorization.

202224040004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754147 (or 1754145 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 202224040004 its reverse (400040422202), we get a palindrome (602264462206).

The spelling of 202224040004 in words is "two hundred two billion, two hundred twenty-four million, forty thousand, four".