Base | Representation |
---|---|
bin | 11011110010010001101011… |
… | …111111000110100110011100 |
3 | 121000200102021220111201201102 |
4 | 123302101223333012212130 |
5 | 112004130122112210022 |
6 | 1111522531520132232 |
7 | 34511550650464166 |
oct | 3362215377064634 |
9 | 530612256451642 |
10 | 122202221210012 |
11 | 35a34742082149 |
12 | 11857738767078 |
13 | 532580a229958 |
14 | 22268949dd936 |
15 | e1db60ab3a92 |
hex | 6f246bfc699c |
122202221210012 has 48 divisors (see below), whose sum is σ = 220154157498240. Its totient is φ = 59316338188800.
The previous prime is 122202221209997. The next prime is 122202221210057. The reversal of 122202221210012 is 210012122202221.
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, 33696914 + ... + 37146822.
It is an arithmetic number, because the mean of its divisors is an integer number (4586544947880).
Almost surely, 2122202221210012 is an apocalyptic number.
It is an amenable number.
122202221210012 is a deficient number, since it is larger than the sum of its proper divisors (97951936288228).
122202221210012 is a wasteful number, since it uses less digits than its factorization.
122202221210012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3451022 (or 3451020 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 122202221210012 its reverse (210012122202221), we get a palindrome (332214343412233).
The spelling of 122202221210012 in words is "one hundred twenty-two trillion, two hundred two billion, two hundred twenty-one million, two hundred ten thousand, twelve".
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