Base | Representation |
---|---|
bin | 11011110010100100010011… |
… | …011010110000000100100110 |
3 | 121000202022212222011200002212 |
4 | 123302210103122300010212 |
5 | 112004442041242401042 |
6 | 1111540035212003422 |
7 | 34513156206440453 |
oct | 3362442332600446 |
9 | 530668788150085 |
10 | 122222210122022 |
11 | 35a4216a31863a |
12 | 1185b596a60572 |
13 | 532767452173a |
14 | 222782d63a82a |
15 | e1e43088e482 |
hex | 6f29136b0126 |
122222210122022 has 16 divisors (see below), whose sum is σ = 186727004427600. Its totient is φ = 59989755048960.
The previous prime is 122222210121961. The next prime is 122222210122109. The reversal of 122222210122022 is 220221012222221.
It is a super-2 number, since 2×1222222101220222 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2469909179 + ... + 2469958662.
It is an arithmetic number, because the mean of its divisors is an integer number (11670437776725).
Almost surely, 2122222210122022 is an apocalyptic number.
122222210122022 is a deficient number, since it is larger than the sum of its proper divisors (64504794305578).
122222210122022 is a wasteful number, since it uses less digits than its factorization.
122222210122022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4939868071.
The product of its (nonzero) digits is 1024, while the sum is 23.
Adding to 122222210122022 its reverse (220221012222221), we get a palindrome (342443222344243).
The spelling of 122222210122022 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, two hundred ten million, one hundred twenty-two thousand, twenty-two".
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