Base | Representation |
---|---|
bin | 11011100010011010010101… |
… | …110111010010001010101010 |
3 | 120212211012020122221011120022 |
4 | 123202122111313102022222 |
5 | 111333244340020010442 |
6 | 1105330030301200442 |
7 | 34340024213154332 |
oct | 3342322567221252 |
9 | 525735218834508 |
10 | 121112002110122 |
11 | 35654347898181 |
12 | 11700398560122 |
13 | 5276a7492804a |
14 | 21c9bd05440c2 |
15 | e00603b423d2 |
hex | 6e2695dd22aa |
121112002110122 has 8 divisors (see below), whose sum is σ = 185533279828416. Its totient is φ = 59267575500652.
The previous prime is 121112002110079. The next prime is 121112002110167. The reversal of 121112002110122 is 221011200211121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1211120021101222 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 121112002110122.
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, 644212777088 + ... + 644212777275.
It is an arithmetic number, because the mean of its divisors is an integer number (23191659978552).
Almost surely, 2121112002110122 is an apocalyptic number.
121112002110122 is a deficient number, since it is larger than the sum of its proper divisors (64421277718294).
121112002110122 is a wasteful number, since it uses less digits than its factorization.
121112002110122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1288425554412.
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 121112002110122 its reverse (221011200211121), we get a palindrome (342123202321243).
The spelling of 121112002110122 in words is "one hundred twenty-one trillion, one hundred twelve billion, two million, one hundred ten thousand, one hundred twenty-two".
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