201211100110202 has 128 divisors (see below), whose sum is σ = 397261085921280. Its totient is φ = 74166691737600.

The previous prime is 201211100110199. The next prime is 201211100110213. The reversal of 201211100110202 is 202011001112102.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2846472503 + ... + 2846543189.

It is an arithmetic number, because the mean of its divisors is an integer number (3103602233760).

Almost surely, 2^{201211100110202} is an apocalyptic number.

201211100110202 is a deficient number, since it is larger than the sum of its proper divisors (196049985811078).

201211100110202 is a wasteful number, since it uses less digits than its factorization.

201211100110202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79936.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 201211100110202 its reverse (202011001112102), we get a palindrome (403222101222304).

The spelling of 201211100110202 in words is "two hundred one trillion, two hundred eleven billion, one hundred million, one hundred ten thousand, two hundred two".