Base | Representation |
---|---|
bin | 111000111010001100… |
… | …1110100100000011011 |
3 | 102200110011110100210011 |
4 | 1301310121310200123 |
5 | 4000242233310021 |
6 | 132050551302351 |
7 | 11554345642120 |
oct | 1616431644033 |
9 | 380404410704 |
10 | 122212010011 |
11 | 47914547a73 |
12 | 1b82867a9b7 |
13 | b6a8562430 |
14 | 5cb502c747 |
15 | 32a4295de1 |
hex | 1c7467481b |
122212010011 has 8 divisors (see below), whose sum is σ = 150414781664. Its totient is φ = 96695216640.
The previous prime is 122212010003. The next prime is 122212010021. The reversal of 122212010011 is 110010212221.
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 122212010011 - 23 = 122212010003 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a junction number, because it is equal to n+sod(n) for n = 122212009973 and 122212010000.
It is not an unprimeable number, because it can be changed into a prime (122212010021) 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, 671494470 + ... + 671494651.
It is an arithmetic number, because the mean of its divisors is an integer number (18801847708).
Almost surely, 2122212010011 is an apocalyptic number.
122212010011 is a deficient number, since it is larger than the sum of its proper divisors (28202771653).
122212010011 is a wasteful number, since it uses less digits than its factorization.
122212010011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1342989141.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 122212010011 its reverse (110010212221), we get a palindrome (232222222232).
The spelling of 122212010011 in words is "one hundred twenty-two billion, two hundred twelve million, ten thousand, eleven".
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