Base | Representation |
---|---|
bin | 1010000000110111101010… |
… | …11111110101010100110100 |
3 | 2212222002210002202021011021 |
4 | 11000123311133311110310 |
5 | 10341234202001401400 |
6 | 114455523132350524 |
7 | 4431621062160343 |
oct | 500336537652464 |
9 | 85862702667137 |
10 | 22020121122100 |
11 | 701a754345752 |
12 | 2577792015444 |
13 | c396473505ca |
14 | 561acb121b5a |
15 | 282bd955771a |
hex | 1406f57f5534 |
22020121122100 has 36 divisors (see below), whose sum is σ = 48593555438400. Its totient is φ = 8658759489760.
The previous prime is 22020121122059. The next prime is 22020121122133. The reversal of 22020121122100 is 122112102022.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1866106060 + ... + 1866117859.
It is an arithmetic number, because the mean of its divisors is an integer number (1349820984400).
Almost surely, 222020121122100 is an apocalyptic number.
22020121122100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22020121122100 is an abundant number, since it is smaller than the sum of its proper divisors (26573434316300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22020121122100 is a wasteful number, since it uses less digits than its factorization.
22020121122100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3732223992 (or 3732223985 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 22020121122100 its reverse (122112102022), we get a palindrome (22142233224122).
The spelling of 22020121122100 in words is "twenty-two trillion, twenty billion, one hundred twenty-one million, one hundred twenty-two thousand, one hundred".
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