Base | Representation |
---|---|
bin | 1010000000010100010011… |
… | …01010111011011010010101 |
3 | 2212220021202201210012100201 |
4 | 11000022021222323122111 |
5 | 10340431304322101401 |
6 | 114443103002340501 |
7 | 4430346365165014 |
oct | 500121152733225 |
9 | 85807681705321 |
10 | 22001132222101 |
11 | 701269a63106a |
12 | 2573b727ba731 |
13 | c3790c29b2c6 |
14 | 560c09236a7b |
15 | 282477461b01 |
hex | 140289abb695 |
22001132222101 has 8 divisors (see below), whose sum is σ = 23180914173600. Its totient is φ = 20823533033040.
The previous prime is 22001132222099. The next prime is 22001132222129. The reversal of 22001132222101 is 10122223110022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22001132222101 - 21 = 22001132222099 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22001132222161) 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, 545669911 + ... + 545710228.
It is an arithmetic number, because the mean of its divisors is an integer number (2897614271700).
Almost surely, 222001132222101 is an apocalyptic number.
It is an amenable number.
22001132222101 is a deficient number, since it is larger than the sum of its proper divisors (1179781951499).
22001132222101 is a wasteful number, since it uses less digits than its factorization.
22001132222101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1091381219.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 22001132222101 its reverse (10122223110022), we get a palindrome (32123355332123).
The spelling of 22001132222101 in words is "twenty-two trillion, one billion, one hundred thirty-two million, two hundred twenty-two thousand, one hundred one".
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