Base | Representation |
---|---|
bin | 1010000110001001000001… |
… | …00011111000011110111100 |
3 | 2220121102021001020211100200 |
4 | 11003010200203320132330 |
5 | 10402221110422332312 |
6 | 115115034424123500 |
7 | 4450662142200141 |
oct | 503044043703674 |
9 | 86542231224320 |
10 | 22201232230332 |
11 | 708a5428999a1 |
12 | 25a68b7906590 |
13 | c5074b23493c |
14 | 56a78c70c3c8 |
15 | 28778958d0dc |
hex | 1431208f87bc |
22201232230332 has 36 divisors (see below), whose sum is σ = 56139817349616. Its totient is φ = 7397768649600.
The previous prime is 22201232230279. The next prime is 22201232230367. The reversal of 22201232230332 is 23303223210222.
22201232230332 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 1 + 2 + 322 + 3 + 0 + 332 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×222012322303322 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22201232230296 and 22201232230305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109985008 + ... + 110186679.
Almost surely, 222201232230332 is an apocalyptic number.
It is an amenable number.
22201232230332 is an abundant number, since it is smaller than the sum of its proper divisors (33938585119284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22201232230332 is a wasteful number, since it uses less digits than its factorization.
22201232230332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220174498 (or 220174493 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 22201232230332 its reverse (23303223210222), we get a palindrome (45504455440554).
The spelling of 22201232230332 in words is "twenty-two trillion, two hundred one billion, two hundred thirty-two million, two hundred thirty thousand, three hundred thirty-two".
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