Base | Representation |
---|---|
bin | 110000001111111100101110… |
… | …000100110010110101100100 |
3 | 1000211100100000201110102012220 |
4 | 300033330232010302311210 |
5 | 210303210122340432322 |
6 | 2031152204411112340 |
7 | 62461050612563634 |
oct | 6017745604626544 |
9 | 1024310021412186 |
10 | 212202222202212 |
11 | 61683503372800 |
12 | 1b972266a426b0 |
13 | 91537784a3b88 |
14 | 3a588dc8a06c4 |
15 | 197ed0058955c |
hex | c0ff2e132d64 |
212202222202212 has 72 divisors (see below), whose sum is σ = 549631711499136. Its totient is φ = 63667033320000.
The previous prime is 212202222202199. The next prime is 212202222202237.
212202222202212 is nontrivially palindromic in base 10.
212202222202212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 723342364 + ... + 723635667.
Almost surely, 2212202222202212 is an apocalyptic number.
212202222202212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
212202222202212 is an abundant number, since it is smaller than the sum of its proper divisors (337429489296924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212202222202212 is a wasteful number, since it uses less digits than its factorization.
212202222202212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1446978161 (or 1446978148 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 24.
The spelling of 212202222202212 in words is "two hundred twelve trillion, two hundred two billion, two hundred twenty-two million, two hundred two thousand, two hundred twelve".
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