Base | Representation |
---|---|
bin | 101101101110101101100100… |
… | …100001100111000001111010 |
3 | 222101010002100100120102202120 |
4 | 231232231210201213001322 |
5 | 202330141100221231020 |
6 | 1551430120525342110 |
7 | 60235410424645422 |
oct | 5556554441470172 |
9 | 871102310512676 |
10 | 201122120102010 |
11 | 590a1459611388 |
12 | 1a682993107936 |
13 | 882b971a4a5c3 |
14 | 3794510bb3482 |
15 | 183b9ab994740 |
hex | b6eb6486707a |
201122120102010 has 64 divisors (see below), whose sum is σ = 495806804704512. Its totient is φ = 52175883165696.
The previous prime is 201122120101999. The next prime is 201122120102027. The reversal of 201122120102010 is 10201021221102.
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 4315782 + ... + 20515121.
It is an arithmetic number, because the mean of its divisors is an integer number (7746981323508).
Almost surely, 2201122120102010 is an apocalyptic number.
201122120102010 is an abundant number, since it is smaller than the sum of its proper divisors (294684684602502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201122120102010 is a wasteful number, since it uses less digits than its factorization.
201122120102010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24838247.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 201122120102010 its reverse (10201021221102), we get a palindrome (211323141323112).
The spelling of 201122120102010 in words is "two hundred one trillion, one hundred twenty-two billion, one hundred twenty million, one hundred two thousand, ten".
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