Base | Representation |
---|---|
bin | 1010000000101000111011… |
… | …11110000110010110011000 |
3 | 2212221100100202222022011020 |
4 | 11000110131332012112120 |
5 | 10341122001303211300 |
6 | 114452134134202440 |
7 | 4431221042424300 |
oct | 500243576062630 |
9 | 85840322868136 |
10 | 22012210210200 |
11 | 7017364896531 |
12 | 25761447b3420 |
13 | c38986400352 |
14 | 56157a608600 |
15 | 2828c4ca88a0 |
hex | 14051df86598 |
22012210210200 has 144 divisors (see below), whose sum is σ = 79378725496680. Its totient is φ = 5031362327040.
The previous prime is 22012210210171. The next prime is 22012210210241. The reversal of 22012210210200 is 201201221022.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 22012210210200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 374327917 + ... + 374386716.
Almost surely, 222012210210200 is an apocalyptic number.
22012210210200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22012210210200 is an abundant number, since it is smaller than the sum of its proper divisors (57366515286480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22012210210200 is a wasteful number, since it uses less digits than its factorization.
22012210210200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 748714666 (or 748714650 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 22012210210200 its reverse (201201221022), we get a palindrome (22213411431222).
The spelling of 22012210210200 in words is "twenty-two trillion, twelve billion, two hundred ten million, two hundred ten thousand, two hundred".
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