Base | Representation |
---|---|
bin | 110010010001101110001111… |
… | …101000101110111110010110 |
3 | 1001222220212220200221121102201 |
4 | 302101232033220232332112 |
5 | 212440313143021320042 |
6 | 2102141120031355114 |
7 | 64401256651631224 |
oct | 6221561750567626 |
9 | 1058825820847381 |
10 | 221120211120022 |
11 | 64501611648a55 |
12 | 209726b3382a9a |
13 | 964c7146a43a6 |
14 | 3c863bd6a9b14 |
15 | 1a86c9de461b7 |
hex | c91b8fa2ef96 |
221120211120022 has 8 divisors (see below), whose sum is σ = 331682396124672. Its totient is φ = 110559412411800.
The previous prime is 221120211119989. The next prime is 221120211120071. The reversal of 221120211120022 is 220021112021122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346175254 + ... + 346813417.
It is an arithmetic number, because the mean of its divisors is an integer number (41460299515584).
Almost surely, 2221120211120022 is an apocalyptic number.
221120211120022 is a deficient number, since it is larger than the sum of its proper divisors (110562185004650).
221120211120022 is a wasteful number, since it uses less digits than its factorization.
221120211120022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 693148214.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 221120211120022 its reverse (220021112021122), we get a palindrome (441141323141144).
The spelling of 221120211120022 in words is "two hundred twenty-one trillion, one hundred twenty billion, two hundred eleven million, one hundred twenty thousand, twenty-two".
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