Base | Representation |
---|---|
bin | 1010000000100100110101… |
… | …10101101110110001111100 |
3 | 2212221010200110021021011212 |
4 | 11000102122311232301330 |
5 | 10341103000102414322 |
6 | 114451131544303552 |
7 | 4431112366600025 |
oct | 500223265566174 |
9 | 85833613237155 |
10 | 22010010201212 |
11 | 7016435a60190 |
12 | 257582ba71bb8 |
13 | c386c5697897 |
14 | 56140c367c4c |
15 | 2827e6a890e2 |
hex | 14049ad6ec7c |
22010010201212 has 24 divisors (see below), whose sum is σ = 42019363252272. Its totient is φ = 10004489884800.
The previous prime is 22010010201199. The next prime is 22010010201229. The reversal of 22010010201212 is 21210201001022.
It is a congruent number.
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, 6350018 + ... + 9183830.
It is an arithmetic number, because the mean of its divisors is an integer number (1750806802178).
Almost surely, 222010010201212 is an apocalyptic number.
22010010201212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
22010010201212 is a deficient number, since it is larger than the sum of its proper divisors (20009353051060).
22010010201212 is a wasteful number, since it uses less digits than its factorization.
22010010201212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3010349 (or 3010347 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 22010010201212 its reverse (21210201001022), we get a palindrome (43220211202234).
It can be divided in two parts, 22010010 and 201212, that added together give a palindrome (22211222).
The spelling of 22010010201212 in words is "twenty-two trillion, ten billion, ten million, two hundred one thousand, two hundred twelve".
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