Base | Representation |
---|---|
bin | 11011100010100011101011… |
… | …000110001000011001010011 |
3 | 120212212011002222010022202122 |
4 | 123202203223012020121103 |
5 | 111333430400113001321 |
6 | 1105334404434204455 |
7 | 34340530421630021 |
oct | 3342435306103123 |
9 | 525764088108678 |
10 | 121122022000211 |
11 | 35658619857981 |
12 | 1170231412372b |
13 | 52779b078a8ab |
14 | 21ca4a11a3711 |
15 | e009dd62d8ab |
hex | 6e28eb188653 |
121122022000211 has 8 divisors (see below), whose sum is σ = 127576105112400. Its totient is φ = 114675862872960.
The previous prime is 121122022000193. The next prime is 121122022000261. The reversal of 121122022000211 is 112000220221121.
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 121122022000211 - 222 = 121122017805907 is a prime.
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 121122022000211.
It is not an unprimeable number, because it can be changed into a prime (121122022000261) 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, 1980964850 + ... + 1981025991.
It is an arithmetic number, because the mean of its divisors is an integer number (15947013139050).
Almost surely, 2121122022000211 is an apocalyptic number.
121122022000211 is a deficient number, since it is larger than the sum of its proper divisors (6454083112189).
121122022000211 is a wasteful number, since it uses less digits than its factorization.
121122022000211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3961992469.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 121122022000211 its reverse (112000220221121), we get a palindrome (233122242221332).
The spelling of 121122022000211 in words is "one hundred twenty-one trillion, one hundred twenty-two billion, twenty-two million, two hundred eleven", and thus it is an aban number.
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