Base | Representation |
---|---|
bin | 11011110000110100010110… |
… | …011001110011001100001100 |
3 | 121000022211121101201122202020 |
4 | 123300310112121303030030 |
5 | 112001004344241320022 |
6 | 1111404515051530140 |
7 | 34501402261665654 |
oct | 3360642631631414 |
9 | 530284541648666 |
10 | 122102001120012 |
11 | 359a6193492191 |
12 | 11840229159950 |
13 | 5319227c4a854 |
14 | 2221aa864b364 |
15 | e1b2473a235c |
hex | 6f0d1667330c |
122102001120012 has 24 divisors (see below), whose sum is σ = 284904863099136. Its totient is φ = 40700639351568.
The previous prime is 122102001119999. The next prime is 122102001120089. The reversal of 122102001120012 is 210021100201221.
It is a super-2 number, since 2×1221020011200122 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122102001119973 and 122102001120000.
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 7 ways as a sum of consecutive naturals, for example, 23014233 + ... + 27818319.
It is an arithmetic number, because the mean of its divisors is an integer number (11871035962464).
Almost surely, 2122102001120012 is an apocalyptic number.
122102001120012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
122102001120012 is an abundant number, since it is smaller than the sum of its proper divisors (162802861979124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122102001120012 is a wasteful number, since it uses less digits than its factorization.
122102001120012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6922117 (or 6922115 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 122102001120012 its reverse (210021100201221), we get a palindrome (332123101321233).
The spelling of 122102001120012 in words is "one hundred twenty-two trillion, one hundred two billion, one million, one hundred twenty thousand, twelve".
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