201022210000122 has 64 divisors (see below), whose sum is σ = 472014201575424. Its totient is φ = 55868825563200.

The previous prime is 201022210000111. The next prime is 201022210000141. The reversal of 201022210000122 is 221000012220102.

201022210000122 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 31 ways as a sum of consecutive naturals, for example, 9670918 + ... + 22261425.

It is an arithmetic number, because the mean of its divisors is an integer number (7375221899616).

Almost surely, 2^{201022210000122} is an apocalyptic number.

201022210000122 is an abundant number, since it is smaller than the sum of its proper divisors (270991991575302).

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

201022210000122 is a wasteful number, since it uses less digits than its factorization.

201022210000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31936443.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201022210000122 its reverse (221000012220102), we get a palindrome (422022222220224).

It can be divided in two parts, 20102 and 2210000122, that multiplied together give a palindrome (44425422452444).

The spelling of 201022210000122 in words is "two hundred one trillion, twenty-two billion, two hundred ten million, one hundred twenty-two", and thus it is an aban number.