Base | Representation |
---|---|
bin | 11011110010100100001110… |
… | …000010111101110111111110 |
3 | 121000202022122200121001100001 |
4 | 123302210032002331313332 |
5 | 112004441400210013042 |
6 | 1111540022232224514 |
7 | 34513154033432146 |
oct | 3362441602756776 |
9 | 530668580531301 |
10 | 122222120001022 |
11 | 35a42123464378 |
12 | 1185b57083b13a |
13 | 532765b9596c2 |
14 | 222782169b926 |
15 | e1e4279dbbb7 |
hex | 6f290e0bddfe |
122222120001022 has 16 divisors (see below), whose sum is σ = 183582873759600. Its totient is φ = 61027839535552.
The previous prime is 122222120001011. The next prime is 122222120001041. The reversal of 122222120001022 is 220100021222221.
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, 20035458 + ... + 25413850.
It is an arithmetic number, because the mean of its divisors is an integer number (11473929609975).
Almost surely, 2122222120001022 is an apocalyptic number.
122222120001022 is a deficient number, since it is larger than the sum of its proper divisors (61360753758578).
122222120001022 is a wasteful number, since it uses less digits than its factorization.
122222120001022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5393867.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 122222120001022 its reverse (220100021222221), we get a palindrome (342322141223243).
The spelling of 122222120001022 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, one hundred twenty million, one thousand, twenty-two".
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