Base | Representation |
---|---|
bin | 1001000110001001011000… |
… | …0010111000010000100100 |
3 | 1022102002211220111122111012 |
4 | 2101202112002320100210 |
5 | 2302324430001432322 |
6 | 33134253255001352 |
7 | 2051364042400463 |
oct | 221422602702044 |
9 | 38362756448435 |
10 | 10001201202212 |
11 | 3206538391020 |
12 | 1156372069258 |
13 | 577155c80c6c |
14 | 2680bc8929da |
15 | 12524a619ae2 |
hex | 918960b8424 |
10001201202212 has 24 divisors (see below), whose sum is σ = 19094105080512. Its totient is φ = 4545785597600.
The previous prime is 10001201202203. The next prime is 10001201202229. The reversal of 10001201202212 is 21220210210001.
It is a super-2 number, since 2×100012012022122 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4430723 + ... + 6295530.
It is an arithmetic number, because the mean of its divisors is an integer number (795587711688).
Almost surely, 210001201202212 is an apocalyptic number.
It is an amenable number.
10001201202212 is a deficient number, since it is larger than the sum of its proper divisors (9092903878300).
10001201202212 is a wasteful number, since it uses less digits than its factorization.
10001201202212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10747459 (or 10747457 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 10001201202212 its reverse (21220210210001), we get a palindrome (31221411412213).
The spelling of 10001201202212 in words is "ten trillion, one billion, two hundred one million, two hundred two thousand, two hundred twelve".
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