202002002222 has 8 divisors (see below), whose sum is σ = 303062349576. Its totient is φ = 100981219032.

The previous prime is 202002002203. The next prime is 202002002243. The reversal of 202002002222 is 222200200202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 202002002197 and 202002002206.

It is a congruent number.

It is an unprimeable number.

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, 9878273 + ... + 9898700.

It is an arithmetic number, because the mean of its divisors is an integer number (37882793697).

Almost surely, 2^202002002222 is an apocalyptic number.

202002002222 is a deficient number, since it is larger than the sum of its proper divisors (101060347354).

202002002222 is a wasteful number, since it uses less digits than its factorization.

202002002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19782082.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 202002002222 its reverse (222200200202), we get a palindrome (424202202424).

The spelling of 202002002222 in words is "two hundred two billion, two million, two thousand, two hundred twenty-two".