201122230322013 has 128 divisors (see below), whose sum is σ = 369826939797504. Its totient is φ = 93824301542400.

The previous prime is 201122230321973. The next prime is 201122230322023. The reversal of 201122230322013 is 310223032221102.

It is not a de Polignac number, because 201122230322013 - 2³⁶ = 201053510845277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201122230322023) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 953338020 + ... + 953548962.

It is an arithmetic number, because the mean of its divisors is an integer number (2889272967168).

Almost surely, 2^{201122230322013} is an apocalyptic number.

It is an amenable number.

201122230322013 is a deficient number, since it is larger than the sum of its proper divisors (168704709475491).

201122230322013 is a wasteful number, since it uses less digits than its factorization.

201122230322013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219595.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 201122230322013 its reverse (310223032221102), we get a palindrome (511345262543115).

The spelling of 201122230322013 in words is "two hundred one trillion, one hundred twenty-two billion, two hundred thirty million, three hundred twenty-two thousand, thirteen".