Base | Representation |
---|---|
bin | 11011110010100100001000… |
… | …010000111100101111110010 |
3 | 121000202022101221002001020020 |
4 | 123302210020100330233302 |
5 | 112004441200342044442 |
6 | 1111540004445224310 |
7 | 34513151445112350 |
oct | 3362441020745762 |
9 | 530668357061206 |
10 | 122222023003122 |
11 | 35a42083733419 |
12 | 1185b544262096 |
13 | 53276448274b3 |
14 | 222781284c7d0 |
15 | e1e41e22b9ec |
hex | 6f290843cbf2 |
122222023003122 has 128 divisors (see below), whose sum is σ = 285736173004800. Its totient is φ = 34133775736320.
The previous prime is 122222023003109. The next prime is 122222023003133. The reversal of 122222023003122 is 221300320222221.
It is a junction number, because it is equal to n+sod(n) for n = 122222023003092 and 122222023003101.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 202075497 + ... + 202679427.
It is an arithmetic number, because the mean of its divisors is an integer number (2232313851600).
Almost surely, 2122222023003122 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122222023003122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142868086502400).
122222023003122 is an abundant number, since it is smaller than the sum of its proper divisors (163514150001678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122222023003122 is a wasteful number, since it uses less digits than its factorization.
122222023003122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 604608.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 122222023003122 its reverse (221300320222221), we get a palindrome (343522343225343).
The spelling of 122222023003122 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, twenty-three million, three thousand, one hundred twenty-two".
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