201210110020122 has 32 divisors (see below), whose sum is σ = 459912359932800. Its totient is φ = 57488160734208.

The previous prime is 201210110020093. The next prime is 201210110020159. The reversal of 201210110020122 is 221020011012102.

201210110020122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12876247 + ... + 23837322.

It is an arithmetic number, because the mean of its divisors is an integer number (14372261247900).

Almost surely, 2^{201210110020122} is an apocalyptic number.

201210110020122 is an abundant number, since it is smaller than the sum of its proper divisors (258702249912678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201210110020122 is a wasteful number, since it uses less digits than its factorization.

201210110020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36844070.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 201210110020122 its reverse (221020011012102), we get a palindrome (422230121032224).

The spelling of 201210110020122 in words is "two hundred one trillion, two hundred ten billion, one hundred ten million, twenty thousand, one hundred twenty-two".