Base | Representation |
---|---|
bin | 100000010011110101011… |
… | …101010010010110101011 |
3 | 21212021001000002110201200 |
4 | 200103311131102112223 |
5 | 242334204213020021 |
6 | 4420000153215243 |
7 | 316261425655326 |
oct | 40236535222653 |
9 | 7767030073650 |
10 | 2220321220011 |
11 | 7866a6499394 |
12 | 2ba391101523 |
13 | 1314b597878b |
14 | 7966d7917bd |
15 | 3cb504be126 |
hex | 204f57525ab |
2220321220011 has 12 divisors (see below), whose sum is σ = 3215728861488. Its totient is φ = 1476245741904.
The previous prime is 2220321219973. The next prime is 2220321220031. The reversal of 2220321220011 is 1100221230222.
2220321220011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2220321220011 - 29 = 2220321219499 is a prime.
It is a super-2 number, since 2×22203212200112 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2220321220031) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 330696855 + ... + 330703568.
It is an arithmetic number, because the mean of its divisors is an integer number (267977405124).
Almost surely, 22220321220011 is an apocalyptic number.
2220321220011 is a deficient number, since it is larger than the sum of its proper divisors (995407641477).
2220321220011 is a wasteful number, since it uses less digits than its factorization.
2220321220011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 661400802 (or 661400799 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 2220321220011 its reverse (1100221230222), we get a palindrome (3320542450233).
The spelling of 2220321220011 in words is "two trillion, two hundred twenty billion, three hundred twenty-one million, two hundred twenty thousand, eleven".
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