210211121202110 has 16 divisors (see below), whose sum is σ = 432434306473056. Its totient is φ = 72072384412128.

The previous prime is 210211121202083. The next prime is 210211121202149. The reversal of 210211121202110 is 11202121112012.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1501508008517 + ... + 1501508008656.

It is an arithmetic number, because the mean of its divisors is an integer number (27027144154566).

Almost surely, 2^{210211121202110} is an apocalyptic number.

210211121202110 is an abundant number, since it is smaller than the sum of its proper divisors (222223185270946).

210211121202110 is a wasteful number, since it uses less digits than its factorization.

210211121202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003016017187.

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

Adding to 210211121202110 its reverse (11202121112012), we get a palindrome (221413242314122).

The spelling of 210211121202110 in words is "two hundred ten trillion, two hundred eleven billion, one hundred twenty-one million, two hundred two thousand, one hundred ten".