Base | Representation |
---|---|
bin | 1010000000110111110111… |
… | …00001011011000010011100 |
3 | 2212222010001010221122201201 |
4 | 11000123323201123002130 |
5 | 10341234403340431022 |
6 | 114455541143045244 |
7 | 4431623430301066 |
oct | 500337341330234 |
9 | 85863033848651 |
10 | 22020222202012 |
11 | 701a7a6404571 |
12 | 25777bba40824 |
13 | c396622817c8 |
14 | 561ada714736 |
15 | 282be3372127 |
hex | 1406fb85b09c |
22020222202012 has 96 divisors (see below), whose sum is σ = 41112707328000. Its totient is φ = 10304423750400.
The previous prime is 22020222201979. The next prime is 22020222202093. The reversal of 22020222202012 is 21020222202022.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128193039 + ... + 128364697.
It is an arithmetic number, because the mean of its divisors is an integer number (428257368000).
Almost surely, 222020222202012 is an apocalyptic number.
It is an amenable number.
22020222202012 is a deficient number, since it is larger than the sum of its proper divisors (19092485125988).
22020222202012 is a wasteful number, since it uses less digits than its factorization.
22020222202012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172027 (or 172025 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 19.
Adding to 22020222202012 its reverse (21020222202022), we get a palindrome (43040444404034).
The spelling of 22020222202012 in words is "twenty-two trillion, twenty billion, two hundred twenty-two million, two hundred two thousand, twelve".
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