Base | Representation |
---|---|
bin | 1010000000100101001100… |
… | …01101100100110011111010 |
3 | 2212221011011202021220120110 |
4 | 11000102212031210303322 |
5 | 10341103342424014320 |
6 | 114451202522005150 |
7 | 4431120204426162 |
oct | 500224615446372 |
9 | 85834152256513 |
10 | 22010201001210 |
11 | 701652372a034 |
12 | 25758839467b6 |
13 | c387260804a6 |
14 | 5614298335a2 |
15 | 2828086c75e0 |
hex | 1404a6364cfa |
22010201001210 has 64 divisors (see below), whose sum is σ = 56002241240064. Its totient is φ = 5526536947200.
The previous prime is 22010201001199. The next prime is 22010201001223. The reversal of 22010201001210 is 1210010201022.
It is a super-2 number, since 2×220102010012102 (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 31 ways as a sum of consecutive naturals, for example, 319788331 + ... + 319857150.
It is an arithmetic number, because the mean of its divisors is an integer number (875035019376).
Almost surely, 222010201001210 is an apocalyptic number.
22010201001210 is an abundant number, since it is smaller than the sum of its proper divisors (33992040238854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22010201001210 is a wasteful number, since it uses less digits than its factorization.
22010201001210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 639645559.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 22010201001210 its reverse (1210010201022), we get a palindrome (23220211202232).
The spelling of 22010201001210 in words is "twenty-two trillion, ten billion, two hundred one million, one thousand, two hundred ten".
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