Base | Representation |
---|---|
bin | 1010000000100110101110… |
… | …00110000000110010000011 |
3 | 2212221020021220110100122121 |
4 | 11000103113012000302003 |
5 | 10341112032400232321 |
6 | 114451420135345111 |
7 | 4431146423242201 |
oct | 500232706006203 |
9 | 85836256410577 |
10 | 22011021102211 |
11 | 701690464a059 |
12 | 2575a72522197 |
13 | c38826c5075b |
14 | 5614a6712071 |
15 | 2828556c0441 |
hex | 1404d7180c83 |
22011021102211 has 4 divisors (see below), whose sum is σ = 22721054041024. Its totient is φ = 21300988163400.
The previous prime is 22011021102209. The next prime is 22011021102229. The reversal of 22011021102211 is 11220112011022.
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 22011021102211 - 21 = 22011021102209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22011021162211) 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, 355016469360 + ... + 355016469421.
It is an arithmetic number, because the mean of its divisors is an integer number (5680263510256).
Almost surely, 222011021102211 is an apocalyptic number.
22011021102211 is a deficient number, since it is larger than the sum of its proper divisors (710032938813).
22011021102211 is an equidigital number, since it uses as much as digits as its factorization.
22011021102211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 710032938812.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 22011021102211 its reverse (11220112011022), we get a palindrome (33231133113233).
The spelling of 22011021102211 in words is "twenty-two trillion, eleven billion, twenty-one million, one hundred two thousand, two hundred eleven".
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