210011220200212 has 24 divisors (see below), whose sum is σ = 376490188876032. Its totient is φ = 102442685419200.

The previous prime is 210011220200167. The next prime is 210011220200231. The reversal of 210011220200212 is 212002022110012.

It is a happy number.

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, 2004118 + ... + 20592205.

It is an arithmetic number, because the mean of its divisors is an integer number (15687091203168).

Almost surely, 2^{210011220200212} is an apocalyptic number.

It is an amenable number.

210011220200212 is a deficient number, since it is larger than the sum of its proper divisors (166478968675820).

210011220200212 is a wasteful number, since it uses less digits than its factorization.

210011220200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22653039 (or 22653037 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 210011220200212 its reverse (212002022110012), we get a palindrome (422013242310224).

The spelling of 210011220200212 in words is "two hundred ten trillion, eleven billion, two hundred twenty million, two hundred thousand, two hundred twelve".