202002222110212 has 24 divisors (see below), whose sum is σ = 355296915038240. Its totient is φ = 100489134936960.

The previous prime is 202002222110123. The next prime is 202002222110237. The reversal of 202002222110212 is 212011222200202.

It is a self number, because there is not a number n which added to its sum of digits gives 202002222110212.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 37090773 + ... + 42186844.

Almost surely, 2^{202002222110212} is an apocalyptic number.

It is an amenable number.

202002222110212 is a deficient number, since it is larger than the sum of its proper divisors (153294692928028).

202002222110212 is a wasteful number, since it uses less digits than its factorization.

202002222110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79280851 (or 79280849 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202002222110212 its reverse (212011222200202), we get a palindrome (414013444310414).

The spelling of 202002222110212 in words is "two hundred two trillion, two billion, two hundred twenty-two million, one hundred ten thousand, two hundred twelve".