210112102201211 has 24 divisors (see below), whose sum is σ = 255944118737664. Its totient is φ = 171657109506960.

The previous prime is 210112102201139. The next prime is 210112102201231. The reversal of 210112102201211 is 112102201211012.

It is not a de Polignac number, because 210112102201211 - 2¹⁸ = 210112101939067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 210112102201211.

It is not an unprimeable number, because it can be changed into a prime (210112102201231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 329071295 + ... + 329709176.

It is an arithmetic number, because the mean of its divisors is an integer number (10664338280736).

Almost surely, 2^{210112102201211} is an apocalyptic number.

210112102201211 is a deficient number, since it is larger than the sum of its proper divisors (45832016536453).

210112102201211 is a wasteful number, since it uses less digits than its factorization.

210112102201211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658780791 (or 658780784 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 210112102201211 its reverse (112102201211012), we get a palindrome (322214303412223).

The spelling of 210112102201211 in words is "two hundred ten trillion, one hundred twelve billion, one hundred two million, two hundred one thousand, two hundred eleven".