Base | Representation |
---|---|
bin | 110010100001100110001000… |
… | …111010011011101010110011 |
3 | 1002010210011111001022201112001 |
4 | 302201212020322123222303 |
5 | 213111201132110342321 |
6 | 2104334155555514431 |
7 | 64543134140344126 |
oct | 6241461072335263 |
9 | 1063704431281461 |
10 | 222211020012211 |
11 | 6489218984967a |
12 | 20b09b98bb8a17 |
13 | 96cb542239619 |
14 | 3cc30dc2123bd |
15 | 1aa5342a6ac91 |
hex | ca1988e9bab3 |
222211020012211 has 8 divisors (see below), whose sum is σ = 227089105334784. Its totient is φ = 217339192659720.
The previous prime is 222211020012199. The next prime is 222211020012221. The reversal of 222211020012211 is 112210020112222.
222211020012211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 222211020012211 - 211 = 222211020010163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (222211020012221) 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, 1564420725 + ... + 1564562758.
It is an arithmetic number, because the mean of its divisors is an integer number (28386138166848).
Almost surely, 2222211020012211 is an apocalyptic number.
222211020012211 is a deficient number, since it is larger than the sum of its proper divisors (4878085322573).
222211020012211 is a wasteful number, since it uses less digits than its factorization.
222211020012211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3128985041.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 222211020012211 its reverse (112210020112222), we get a palindrome (334421040124433).
The spelling of 222211020012211 in words is "two hundred twenty-two trillion, two hundred eleven billion, twenty million, twelve thousand, two hundred eleven".
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