Base | Representation |
---|---|
bin | 110010100000001010000000… |
… | …110100111111110111110100 |
3 | 1002010102201011011002122111022 |
4 | 302200022000310333313310 |
5 | 213103041040112401400 |
6 | 2104220520135200312 |
7 | 64533032620221056 |
oct | 6240120064776764 |
9 | 1063381134078438 |
10 | 222112100122100 |
11 | 64854238083081 |
12 | 20ab2990b16098 |
13 | 96c2109435476 |
14 | 3cbc3d67d38d6 |
15 | 1aa29a3588b85 |
hex | ca0280d3fdf4 |
222112100122100 has 36 divisors (see below), whose sum is σ = 492238220195904. Its totient is φ = 86954524301280.
The previous prime is 222112100122049. The next prime is 222112100122109. The reversal of 222112100122100 is 1221001211222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222112100122109) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 23628942122 + ... + 23628951521.
Almost surely, 2222112100122100 is an apocalyptic number.
222112100122100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
222112100122100 is an abundant number, since it is smaller than the sum of its proper divisors (270126120073804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222112100122100 is a wasteful number, since it uses less digits than its factorization.
222112100122100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47257893704 (or 47257893697 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 222112100122100 its reverse (1221001211222), we get a palindrome (223333101333322).
The spelling of 222112100122100 in words is "two hundred twenty-two trillion, one hundred twelve billion, one hundred million, one hundred twenty-two thousand, one hundred".
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