202222002004 has 48 divisors (see below), whose sum is σ = 389330637696. Its totient is φ = 91143705600.

The previous prime is 202222002001. The next prime is 202222002013. The reversal of 202222002004 is 400200222202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202222002001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2429809 + ... + 2511655.

It is an arithmetic number, because the mean of its divisors is an integer number (8111054952).

Almost surely, 2^202222002004 is an apocalyptic number.

It is an amenable number.

202222002004 is a deficient number, since it is larger than the sum of its proper divisors (187108635692).

202222002004 is a wasteful number, since it uses less digits than its factorization.

202222002004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82336 (or 82334 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 202222002004 its reverse (400200222202), we get a palindrome (602422224206).

The spelling of 202222002004 in words is "two hundred two billion, two hundred twenty-two million, two thousand, four".