Base | Representation |
---|---|
bin | 1010000011100011001011… |
… | …11100100011000101111001 |
3 | 2220021220110101012002012220 |
4 | 11001301211330203011321 |
5 | 10344241242203323001 |
6 | 115010112205354253 |
7 | 4441360656623364 |
oct | 501614574430571 |
9 | 86256411162186 |
10 | 22112202011001 |
11 | 7055806631433 |
12 | 25915ab868989 |
13 | c452302cba9b |
14 | 5663445330db |
15 | 2852c8423c36 |
hex | 141c65f23179 |
22112202011001 has 16 divisors (see below), whose sum is σ = 31255249845888. Its totient is φ = 13857423507200.
The previous prime is 22112202010939. The next prime is 22112202011033. The reversal of 22112202011001 is 10011020221122.
It is a cyclic number.
It is not a de Polignac number, because 22112202011001 - 227 = 22112067793273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22112202011071) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264009645 + ... + 264093386.
It is an arithmetic number, because the mean of its divisors is an integer number (1953453115368).
Almost surely, 222112202011001 is an apocalyptic number.
It is an amenable number.
22112202011001 is a deficient number, since it is larger than the sum of its proper divisors (9143047834887).
22112202011001 is a wasteful number, since it uses less digits than its factorization.
22112202011001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 528103872.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 22112202011001 its reverse (10011020221122), we get a palindrome (32123222232123).
The spelling of 22112202011001 in words is "twenty-two trillion, one hundred twelve billion, two hundred two million, eleven thousand, one".
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