210100210200202 has 16 divisors (see below), whose sum is σ = 361112185239552. Its totient is φ = 89807848147440.

The previous prime is 210100210200157. The next prime is 210100210200203. The reversal of 210100210200202 is 202002012001012.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (210100210200203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19591584549 + ... + 19591595272.

It is an arithmetic number, because the mean of its divisors is an integer number (22569511577472).

Almost surely, 2^{210100210200202} is an apocalyptic number.

210100210200202 is a deficient number, since it is larger than the sum of its proper divisors (151011975039350).

210100210200202 is a wasteful number, since it uses less digits than its factorization.

210100210200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39183180213.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 210100210200202 its reverse (202002012001012), we get a palindrome (412102222201214).

The spelling of 210100210200202 in words is "two hundred ten trillion, one hundred billion, two hundred ten million, two hundred thousand, two hundred two".