202100200202222 has 48 divisors (see below), whose sum is σ = 358430016385728. Its totient is φ = 85193337942720.

The previous prime is 202100200202203. The next prime is 202100200202233. The reversal of 202100200202222 is 222202002001202.

It is a self number, because there is not a number n which added to its sum of digits gives 202100200202222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 576863288 + ... + 577213524.

It is an arithmetic number, because the mean of its divisors is an integer number (7467292008036).

Almost surely, 2^{202100200202222} is an apocalyptic number.

202100200202222 is a deficient number, since it is larger than the sum of its proper divisors (156329816183506).

202100200202222 is a wasteful number, since it uses less digits than its factorization.

202100200202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446841 (or 446834 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 202100200202222 its reverse (222202002001202), we get a palindrome (424302202203424).

The spelling of 202100200202222 in words is "two hundred two trillion, one hundred billion, two hundred million, two hundred two thousand, two hundred twenty-two".