Base | Representation |
---|---|
bin | 1010000011011111011101… |
… | …01111100110111001100100 |
3 | 2220021201022000001121020221 |
4 | 11001233232233212321210 |
5 | 10344223143221130040 |
6 | 115005141525134124 |
7 | 4441260264125524 |
oct | 501575657467144 |
9 | 86251260047227 |
10 | 22110202130020 |
11 | 705497a766234 |
12 | 2591131b5a344 |
13 | c44ca1b96964 |
14 | 5661d4aa9684 |
15 | 28520ca8674a |
hex | 141beebe6e64 |
22110202130020 has 48 divisors (see below), whose sum is σ = 46656763328448. Its totient is φ = 8801168664960.
The previous prime is 22110202130011. The next prime is 22110202130053. The reversal of 22110202130020 is 2003120201122.
It is a happy number.
22110202130020 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×221102021300202 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22110202129976 and 22110202130003.
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, 37531582 + ... + 38116138.
It is an arithmetic number, because the mean of its divisors is an integer number (972015902676).
Almost surely, 222110202130020 is an apocalyptic number.
22110202130020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22110202130020 is an abundant number, since it is smaller than the sum of its proper divisors (24546561198428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22110202130020 is a wasteful number, since it uses less digits than its factorization.
22110202130020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 593740 (or 593738 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 22110202130020 its reverse (2003120201122), we get a palindrome (24113322331142).
The spelling of 22110202130020 in words is "twenty-two trillion, one hundred ten billion, two hundred two million, one hundred thirty thousand, twenty".
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