Base | Representation |
---|---|
bin | 1010001101001101010000… |
… | …0010111010110101010100 |
3 | 1110201210222022121112010002 |
4 | 2203103110002322311110 |
5 | 2432330140100042322 |
6 | 35511153213350432 |
7 | 2235522631043516 |
oct | 243232402726524 |
9 | 43653868545102 |
10 | 11222012112212 |
11 | 3637257309890 |
12 | 1312a99198418 |
13 | 635300c462a5 |
14 | 2ab210c6bbb6 |
15 | 146d9c350c92 |
hex | a34d40bad54 |
11222012112212 has 12 divisors (see below), whose sum is σ = 21423841305216. Its totient is φ = 5100914596440.
The previous prime is 11222012112169. The next prime is 11222012112229. The reversal of 11222012112212 is 21221121022211.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127522864868 + ... + 127522864955.
It is an arithmetic number, because the mean of its divisors is an integer number (1785320108768).
Almost surely, 211222012112212 is an apocalyptic number.
It is an amenable number.
11222012112212 is a deficient number, since it is larger than the sum of its proper divisors (10201829193004).
11222012112212 is a wasteful number, since it uses less digits than its factorization.
11222012112212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255045729838 (or 255045729836 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 11222012112212 its reverse (21221121022211), we get a palindrome (32443133134423).
The spelling of 11222012112212 in words is "eleven trillion, two hundred twenty-two billion, twelve million, one hundred twelve thousand, two hundred twelve".
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