Base | Representation |
---|---|
bin | 101101101110101101011101… |
… | …011111110110110111111111 |
3 | 222101010002001010201111111122 |
4 | 231232231131133312313333 |
5 | 202330140330030431421 |
6 | 1551430101114341155 |
7 | 60235404463552064 |
oct | 5556553537666777 |
9 | 871102033644448 |
10 | 201122002202111 |
11 | 590a13a9004451 |
12 | 1a68295b72a7bb |
13 | 882b9534aa553 |
14 | 37944dd282c6b |
15 | 183b9a14562ab |
hex | b6eb5d7f6dff |
201122002202111 has 4 divisors (see below), whose sum is σ = 201125434318224. Its totient is φ = 201118570086000.
The previous prime is 201122002202089. The next prime is 201122002202131. The reversal of 201122002202111 is 111202200221102.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 201122002202111 - 222 = 201121998007807 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 201122002202111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201122002202131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1715970155 + ... + 1716087356.
It is an arithmetic number, because the mean of its divisors is an integer number (50281358579556).
Almost surely, 2201122002202111 is an apocalyptic number.
201122002202111 is a deficient number, since it is larger than the sum of its proper divisors (3432116113).
201122002202111 is an equidigital number, since it uses as much as digits as its factorization.
201122002202111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3432116112.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 201122002202111 its reverse (111202200221102), we get a palindrome (312324202423213).
The spelling of 201122002202111 in words is "two hundred one trillion, one hundred twenty-two billion, two million, two hundred two thousand, one hundred eleven".
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