Base | Representation |
---|---|
bin | 111000111010100000… |
… | …0011011111100011111 |
3 | 102200110212111122221112 |
4 | 1301311000123330133 |
5 | 4000302331224043 |
6 | 132051552252235 |
7 | 11554530663224 |
oct | 1616500337437 |
9 | 380425448845 |
10 | 122222133023 |
11 | 4791a2315a1 |
12 | 1b82bb4107b |
13 | b6aa697c93 |
14 | 5cb650594b |
15 | 32a50e5518 |
hex | 1c7501bf1f |
122222133023 has 2 divisors, whose sum is σ = 122222133024. Its totient is φ = 122222133022.
The previous prime is 122222133001. The next prime is 122222133049. The reversal of 122222133023 is 320331222221.
It is a weak prime.
It is an emirp because it is prime and its reverse (320331222221) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 122222133023 - 218 = 122221870879 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 122222133023.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122222133073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61111066511 + 61111066512.
It is an arithmetic number, because the mean of its divisors is an integer number (61111066512).
Almost surely, 2122222133023 is an apocalyptic number.
122222133023 is a deficient number, since it is larger than the sum of its proper divisors (1).
122222133023 is an equidigital number, since it uses as much as digits as its factorization.
122222133023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 122222133023 its reverse (320331222221), we get a palindrome (442553355244).
The spelling of 122222133023 in words is "one hundred twenty-two billion, two hundred twenty-two million, one hundred thirty-three thousand, twenty-three".
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