Base | Representation |
---|---|
bin | 11101011011010101110… |
… | …000111111101111011000 |
3 | 21011022201001121122001021 |
4 | 131123111300333233120 |
5 | 231113002040120440 |
6 | 4144555010332224 |
7 | 266046344026210 |
oct | 35332560775730 |
9 | 7138631548037 |
10 | 2022221020120 |
11 | 70a68a057124 |
12 | 287b0588a074 |
13 | 1189051201a2 |
14 | 6dc39b25240 |
15 | 37908c1884a |
hex | 1d6d5c3fbd8 |
2022221020120 has 64 divisors (see below), whose sum is σ = 5246014662720. Its totient is φ = 687197220864.
The previous prime is 2022221020093. The next prime is 2022221020133. The reversal of 2022221020120 is 210201222202.
It is a junction number, because it is equal to n+sod(n) for n = 2022221020094 and 2022221020103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31925077 + ... + 31988356.
It is an arithmetic number, because the mean of its divisors is an integer number (81968979105).
Almost surely, 22022221020120 is an apocalyptic number.
2022221020120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2022221020120 is an abundant number, since it is smaller than the sum of its proper divisors (3223793642600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022221020120 is a wasteful number, since it uses less digits than its factorization.
2022221020120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63913564 (or 63913560 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 2022221020120 its reverse (210201222202), we get a palindrome (2232422242322).
The spelling of 2022221020120 in words is "two trillion, twenty-two billion, two hundred twenty-one million, twenty thousand, one hundred twenty".
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