Base | Representation |
---|---|
bin | 11101101101111111001… |
… | …11101100001100000110 |
3 | 10121121200202101101022221 |
4 | 32312333213230030012 |
5 | 113212224224231042 |
6 | 2101032542242554 |
7 | 133526233441261 |
oct | 16667747541406 |
9 | 3547622341287 |
10 | 1021122102022 |
11 | 364067895860 |
12 | 145a9788645a |
13 | 753a3292269 |
14 | 375cb781cd8 |
15 | 1b865c81d67 |
hex | edbf9ec306 |
1021122102022 has 16 divisors (see below), whose sum is σ = 1687470912144. Its totient is φ = 459550900000.
The previous prime is 1021122102019. The next prime is 1021122102023. The reversal of 1021122102022 is 2202012211201.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1021122101987 and 1021122102005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1021122102023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229773229 + ... + 229777672.
It is an arithmetic number, because the mean of its divisors is an integer number (105466932009).
Almost surely, 21021122102022 is an apocalyptic number.
1021122102022 is a deficient number, since it is larger than the sum of its proper divisors (666348810122).
1021122102022 is a wasteful number, since it uses less digits than its factorization.
1021122102022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 459551015.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 1021122102022 its reverse (2202012211201), we get a palindrome (3223134313223).
The spelling of 1021122102022 in words is "one trillion, twenty-one billion, one hundred twenty-two million, one hundred two thousand, twenty-two".
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