Base | Representation |
---|---|
bin | 1010000000110111110101… |
… | …10111000100110110101101 |
3 | 2212222010000101001200010212 |
4 | 11000123322313010312231 |
5 | 10341234343020213401 |
6 | 114455540105112205 |
7 | 4431623234034653 |
oct | 500337267046655 |
9 | 85863011050125 |
10 | 22020211101101 |
11 | 701a7a0112264 |
12 | 25777b8188665 |
13 | c3965cb95b15 |
14 | 561ad9064dd3 |
15 | 282be23ccdbb |
hex | 1406fadc4dad |
22020211101101 has 4 divisors (see below), whose sum is σ = 22033452360192. Its totient is φ = 22006969842012.
The previous prime is 22020211101089. The next prime is 22020211101151. The reversal of 22020211101101 is 10110111202022.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 22020211101101 - 234 = 22003031231917 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22020211101151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6620627051 + ... + 6620630376.
It is an arithmetic number, because the mean of its divisors is an integer number (5508363090048).
Almost surely, 222020211101101 is an apocalyptic number.
It is an amenable number.
22020211101101 is a deficient number, since it is larger than the sum of its proper divisors (13241259091).
22020211101101 is a wasteful number, since it uses less digits than its factorization.
22020211101101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13241259090.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 22020211101101 its reverse (10110111202022), we get a palindrome (32130322303123).
The spelling of 22020211101101 in words is "twenty-two trillion, twenty billion, two hundred eleven million, one hundred one thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •