202002002224 has 40 divisors (see below), whose sum is σ = 431186130000. Its totient is φ = 90909984000.

The previous prime is 202002002203. The next prime is 202002002243. The reversal of 202002002224 is 422200200202.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 202002002198 and 202002002207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5664099 + ... + 5699650.

It is an arithmetic number, because the mean of its divisors is an integer number (10779653250).

Almost surely, 2^202002002224 is an apocalyptic number.

It is an amenable number.

202002002224 is an abundant number, since it is smaller than the sum of its proper divisors (229184127776).

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

202002002224 is a wasteful number, since it uses less digits than its factorization.

202002002224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11363869 (or 11363863 counting only the distinct ones).

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

Adding to 202002002224 its reverse (422200200202), we get a palindrome (624202202426).

The spelling of 202002002224 in words is "two hundred two billion, two million, two thousand, two hundred twenty-four".