Base | Representation |
---|---|
bin | 1010000000110111110100… |
… | …10100101111110110111001 |
3 | 2212222002222202010110222021 |
4 | 11000123322110233312321 |
5 | 10341234333214232301 |
6 | 114455535144154441 |
7 | 4431623064405052 |
oct | 500337224576671 |
9 | 85862882113867 |
10 | 22020202102201 |
11 | 701a796026256 |
12 | 25777b5168a21 |
13 | c3965b064b24 |
14 | 561ad7ba1729 |
15 | 282be17018a1 |
hex | 1406fa52fdb9 |
22020202102201 has 64 divisors (see below), whose sum is σ = 25351785676800. Its totient is φ = 19020641875200.
The previous prime is 22020202102183. The next prime is 22020202102207. The reversal of 22020202102201 is 10220120202022.
It is a cyclic number.
It is not a de Polignac number, because 22020202102201 - 215 = 22020202069433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22020202102207) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 798369231 + ... + 798396811.
It is an arithmetic number, because the mean of its divisors is an integer number (396121651200).
Almost surely, 222020202102201 is an apocalyptic number.
It is an amenable number.
22020202102201 is a deficient number, since it is larger than the sum of its proper divisors (3331583574599).
22020202102201 is a wasteful number, since it uses less digits than its factorization.
22020202102201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28790.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 22020202102201 its reverse (10220120202022), we get a palindrome (32240322304223).
The spelling of 22020202102201 in words is "twenty-two trillion, twenty billion, two hundred two million, one hundred two thousand, two hundred one".
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