Base | Representation |
---|---|
bin | 11011110010010000110000… |
… | …011011011110000100100110 |
3 | 121000200022201021100021101220 |
4 | 123302100300123132010212 |
5 | 112004121100313410342 |
6 | 1111522244424001210 |
7 | 34511514125450052 |
oct | 3362206033360446 |
9 | 530608637307356 |
10 | 122201222013222 |
11 | 35a3427a057880 |
12 | 118574ba000206 |
13 | 53256ab211251 |
14 | 22267dc020c62 |
15 | e1db02ee05ec |
hex | 6f24306de126 |
122201222013222 has 32 divisors (see below), whose sum is σ = 266621422673664. Its totient is φ = 37030593525600.
The previous prime is 122201222013217. The next prime is 122201222013259. The reversal of 122201222013222 is 222310222102221.
It is a super-2 number, since 2×1222012220132222 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122201222013192 and 122201222013201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33645847 + ... + 37100477.
It is an arithmetic number, because the mean of its divisors is an integer number (8331919458552).
Almost surely, 2122201222013222 is an apocalyptic number.
122201222013222 is an abundant number, since it is smaller than the sum of its proper divisors (144420200660442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122201222013222 is a wasteful number, since it uses less digits than its factorization.
122201222013222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3990604.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 122201222013222 its reverse (222310222102221), we get a palindrome (344511444115443).
The spelling of 122201222013222 in words is "one hundred twenty-two trillion, two hundred one billion, two hundred twenty-two million, thirteen thousand, two hundred twenty-two".
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