Base | Representation |
---|---|
bin | 1001010011000000010010… |
… | …1100101111000000011101 |
3 | 1100012020000210110002001112 |
4 | 2110300010230233000131 |
5 | 2314434330324001341 |
6 | 33423545100151405 |
7 | 2103344122606265 |
oct | 224600454570035 |
9 | 40166023402045 |
10 | 10222101000221 |
11 | 3291194585860 |
12 | 1191140b38565 |
13 | 591c2b200506 |
14 | 274a765627a5 |
15 | 12ad787e6aeb |
hex | 94c04b2f01d |
10222101000221 has 32 divisors (see below), whose sum is σ = 11402344194048. Its totient is φ = 9084168533440.
The previous prime is 10222101000217. The next prime is 10222101000247. The reversal of 10222101000221 is 12200010122201.
It is not a de Polignac number, because 10222101000221 - 22 = 10222101000217 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10222101000196 and 10222101000205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222101000521) 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, 2067992876 + ... + 2067997818.
It is an arithmetic number, because the mean of its divisors is an integer number (356323256064).
Almost surely, 210222101000221 is an apocalyptic number.
10222101000221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10222101000221 is a deficient number, since it is larger than the sum of its proper divisors (1180243193827).
10222101000221 is a wasteful number, since it uses less digits than its factorization.
10222101000221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9001.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 10222101000221 its reverse (12200010122201), we get a palindrome (22422111122422).
The spelling of 10222101000221 in words is "ten trillion, two hundred twenty-two billion, one hundred one million, two hundred twenty-one", and thus it is an aban number.
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