Base | Representation |
---|---|
bin | 1010000000100110110111… |
… | …11011000100110010001100 |
3 | 2212221020111112220112200012 |
4 | 11000103123323010302030 |
5 | 10341112214120333400 |
6 | 114451432152052352 |
7 | 4431151426010651 |
oct | 500233373046214 |
9 | 85836445815605 |
10 | 22011102121100 |
11 | 7016946356814 |
12 | 2575a956940b8 |
13 | c3883a979821 |
14 | 5614b33a1c28 |
15 | 28285c875d35 |
hex | 1404dbec4c8c |
22011102121100 has 36 divisors (see below), whose sum is σ = 47766612402600. Its totient is φ = 8803976184960.
The previous prime is 22011102121061. The next prime is 22011102121109. The reversal of 22011102121100 is 112120111022.
It is not an unprimeable number, because it can be changed into a prime (22011102121109) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3900905 + ... + 7696704.
Almost surely, 222011102121100 is an apocalyptic number.
22011102121100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22011102121100 is an abundant number, since it is smaller than the sum of its proper divisors (25755510281500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22011102121100 is a wasteful number, since it uses less digits than its factorization.
22011102121100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11616602 (or 11616595 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 22011102121100 its reverse (112120111022), we get a palindrome (22123222232122).
The spelling of 22011102121100 in words is "twenty-two trillion, eleven billion, one hundred two million, one hundred twenty-one thousand, one hundred".
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