201101301013122 has 24 divisors (see below), whose sum is σ = 435760751162880. Its totient is φ = 67027418445240.

The previous prime is 201101301013117. The next prime is 201101301013153. The reversal of 201101301013122 is 221310103101102.

201101301013122 is a `hidden beast` number, since 201 + 10 + 1 + 301 + 0 + 131 + 22 = 666.

201101301013122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 201101301013095 and 201101301013104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 528851254 + ... + 529231377.

It is an arithmetic number, because the mean of its divisors is an integer number (18156697965120).

Almost surely, 2^{201101301013122} is an apocalyptic number.

201101301013122 is an abundant number, since it is smaller than the sum of its proper divisors (234659450149758).

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

201101301013122 is a wasteful number, since it uses less digits than its factorization.

201101301013122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058093198 (or 1058093195 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 201101301013122 its reverse (221310103101102), we get a palindrome (422411404114224).

The spelling of 201101301013122 in words is "two hundred one trillion, one hundred one billion, three hundred one million, thirteen thousand, one hundred twenty-two".