Base | Representation |
---|---|
bin | 11011110000110011100010… |
… | …000000100110111111100110 |
3 | 121000022202100010200212122202 |
4 | 123300303202000212333212 |
5 | 112001001044224214342 |
6 | 1111404251531254502 |
7 | 34501341426313655 |
oct | 3360634200467746 |
9 | 530282303625582 |
10 | 122101122101222 |
11 | 359a5882290380 |
12 | 118400228aa432 |
13 | 5319117abc0a4 |
14 | 2221a239d319c |
15 | e1b1e511c332 |
hex | 6f0ce2026fe6 |
122101122101222 has 8 divisors (see below), whose sum is σ = 199801836165672. Its totient is φ = 55500510046000.
The previous prime is 122101122101191. The next prime is 122101122101269. The reversal of 122101122101222 is 222101221101221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 122101122101194 and 122101122101203.
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, 2775025502279 + ... + 2775025502322.
It is an arithmetic number, because the mean of its divisors is an integer number (24975229520709).
Almost surely, 2122101122101222 is an apocalyptic number.
122101122101222 is a deficient number, since it is larger than the sum of its proper divisors (77700714064450).
122101122101222 is a wasteful number, since it uses less digits than its factorization.
122101122101222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5550051004614.
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 122101122101222 its reverse (222101221101221), we get a palindrome (344202343202443).
The spelling of 122101122101222 in words is "one hundred twenty-two trillion, one hundred one billion, one hundred twenty-two million, one hundred one thousand, two hundred twenty-two".
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