Base | Representation |
---|---|
bin | 1010000110101100001011… |
… | …11001010000100111100011 |
3 | 2220200012222211020202212102 |
4 | 11003112011321100213203 |
5 | 10403023242210432321 |
6 | 115131440103321015 |
7 | 4452231044254010 |
oct | 503260571204743 |
9 | 86605884222772 |
10 | 22220112202211 |
11 | 7097551074240 |
12 | 25aa4a675016b |
13 | c52469868731 |
14 | 56b65dd60707 |
15 | 287ee1d18c0b |
hex | 143585e509e3 |
22220112202211 has 8 divisors (see below), whose sum is σ = 27702997031424. Its totient is φ = 17314373144520.
The previous prime is 22220112202201. The next prime is 22220112202241. The reversal of 22220112202211 is 11220221102222.
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 22220112202211 - 214 = 22220112185827 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22220112202201) 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, 144286442795 + ... + 144286442948.
It is an arithmetic number, because the mean of its divisors is an integer number (3462874628928).
Almost surely, 222220112202211 is an apocalyptic number.
22220112202211 is a deficient number, since it is larger than the sum of its proper divisors (5482884829213).
22220112202211 is a wasteful number, since it uses less digits than its factorization.
22220112202211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288572885761.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 22220112202211 its reverse (11220221102222), we get a palindrome (33440333304433).
The spelling of 22220112202211 in words is "twenty-two trillion, two hundred twenty billion, one hundred twelve million, two hundred two thousand, two hundred eleven".
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