Base | Representation |
---|---|
bin | 101111110011001000100110… |
… | …010000110001101110011001 |
3 | 1000120100001000101021110010001 |
4 | 233303020212100301232121 |
5 | 210023234340431432301 |
6 | 2023034412112253001 |
7 | 62165021614024360 |
oct | 5763104620615631 |
9 | 1016301011243101 |
10 | 210222111202201 |
11 | 60a8a773326a9a |
12 | 1b6b2553841161 |
13 | 903bb24621b67 |
14 | 39cab396807d7 |
15 | 194855d6edc01 |
hex | bf3226431b99 |
210222111202201 has 32 divisors (see below), whose sum is σ = 241205219424000. Its totient is φ = 179478310367232.
The previous prime is 210222111202189. The next prime is 210222111202261. The reversal of 210222111202201 is 102202111222012.
210222111202201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 210222111202201 - 213 = 210222111194009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210222111202261) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5915566305 + ... + 5915601841.
It is an arithmetic number, because the mean of its divisors is an integer number (7537663107000).
Almost surely, 2210222111202201 is an apocalyptic number.
It is an amenable number.
210222111202201 is a deficient number, since it is larger than the sum of its proper divisors (30983108221799).
210222111202201 is a wasteful number, since it uses less digits than its factorization.
210222111202201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38881.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 210222111202201 its reverse (102202111222012), we get a palindrome (312424222424213).
The spelling of 210222111202201 in words is "two hundred ten trillion, two hundred twenty-two billion, one hundred eleven million, two hundred two thousand, two hundred one".
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