210022032200212 has 6 divisors (see below), whose sum is σ = 367538556350378. Its totient is φ = 105011016100104.

The previous prime is 210022032200203. The next prime is 210022032200231. The reversal of 210022032200212 is 212002230220012.

It can be written as a sum of positive squares in only one way, i.e., 176485007674756 + 33537024525456 = 13284766^2 + 5791116^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 210022032200212.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 26252754025023 + ... + 26252754025030.

Almost surely, 2^{210022032200212} is an apocalyptic number.

It is an amenable number.

210022032200212 is a deficient number, since it is larger than the sum of its proper divisors (157516524150166).

210022032200212 is a wasteful number, since it uses less digits than its factorization.

210022032200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52505508050057 (or 52505508050055 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 210022032200212 its reverse (212002230220012), we get a palindrome (422024262420224).

The spelling of 210022032200212 in words is "two hundred ten trillion, twenty-two billion, thirty-two million, two hundred thousand, two hundred twelve".