210002112211222 has 16 divisors (see below), whose sum is σ = 316636325111232. Its totient is φ = 104456673999360.

The previous prime is 210002112211181. The next prime is 210002112211237. The reversal of 210002112211222 is 222112211200012.

It is a self number, because there is not a number n which added to its sum of digits gives 210002112211222.

It is a congruent number.

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, 156091347 + ... + 157430977.

It is an arithmetic number, because the mean of its divisors is an integer number (19789770319452).

Almost surely, 2^{210002112211222} is an apocalyptic number.

210002112211222 is a deficient number, since it is larger than the sum of its proper divisors (106634212900010).

210002112211222 is a wasteful number, since it uses less digits than its factorization.

210002112211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745943.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 210002112211222 its reverse (222112211200012), we get a palindrome (432114323411234).

The spelling of 210002112211222 in words is "two hundred ten trillion, two billion, one hundred twelve million, two hundred eleven thousand, two hundred twenty-two".