201122200011002 has 16 divisors (see below), whose sum is σ = 324665923646952. Its totient is φ = 93094171653120.

The previous prime is 201122200011001. The next prime is 201122200011017. The reversal of 201122200011002 is 200110002221102.

It can be written as a sum of positive squares in 4 ways, for example, as 111314717235241 + 89807482775761 = 10550579^2 + 9476681^2 .

It is not an unprimeable number, because it can be changed into a prime (201122200011001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48486545663 + ... + 48486549810.

Almost surely, 2^{201122200011002} is an apocalyptic number.

201122200011002 is a deficient number, since it is larger than the sum of its proper divisors (123543723635950).

201122200011002 is a wasteful number, since it uses less digits than its factorization.

201122200011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96973095553.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201122200011002 its reverse (200110002221102), we get a palindrome (401232202232104).

The spelling of 201122200011002 in words is "two hundred one trillion, one hundred twenty-two billion, two hundred million, eleven thousand, two".