Base | Representation |
---|---|
bin | 1010000110011011011011… |
… | …11011100010010010011101 |
3 | 2220122100210011020021222122 |
4 | 11003031231323202102131 |
5 | 10402401333233223401 |
6 | 115123351525552325 |
7 | 4451462156510333 |
oct | 503155573422235 |
9 | 86570704207878 |
10 | 22211120211101 |
11 | 7093757353228 |
12 | 25a87b72756a5 |
13 | c51665960933 |
14 | 56b049a31b53 |
15 | 287b676c021b |
hex | 14336dee249d |
22211120211101 has 8 divisors (see below), whose sum is σ = 22491217277760. Its totient is φ = 21932066337408.
The previous prime is 22211120211037. The next prime is 22211120211103. The reversal of 22211120211101 is 10111202111222.
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 22211120211101 - 26 = 22211120211037 is a prime.
It is a super-2 number, since 2×222111202111012 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22211120211101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22211120211103) 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, 260755391 + ... + 260840556.
It is an arithmetic number, because the mean of its divisors is an integer number (2811402159720).
Almost surely, 222211120211101 is an apocalyptic number.
It is an amenable number.
22211120211101 is a deficient number, since it is larger than the sum of its proper divisors (280097066659).
22211120211101 is an equidigital number, since it uses as much as digits as its factorization.
22211120211101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 521596483.
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 22211120211101 its reverse (10111202111222), we get a palindrome (32322322322323).
The spelling of 22211120211101 in words is "twenty-two trillion, two hundred eleven billion, one hundred twenty million, two hundred eleven thousand, one hundred one".
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