Base | Representation |
---|---|
bin | 1010000000100101000010… |
… | …11001011011000111000000 |
3 | 2212221010222010021212010021 |
4 | 11000102201121123013000 |
5 | 10341103211234033440 |
6 | 114451150514343224 |
7 | 4431115204003543 |
oct | 500224131330700 |
9 | 85833863255107 |
10 | 22010120221120 |
11 | 7016492075829 |
12 | 257586088ab14 |
13 | c38712409015 |
14 | 56141cc0685a |
15 | 28280156c84a |
hex | 1404a165b1c0 |
22010120221120 has 112 divisors (see below), whose sum is σ = 52515230024448. Its totient is φ = 8786646097920.
The previous prime is 22010120221093. The next prime is 22010120221153. The reversal of 22010120221120 is 2112202101022.
It is a happy number.
It is a super-4 number, since 4×220101202211204 (a number of 54 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 22010120221094 and 22010120221103.
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, 1732664689 + ... + 1732677391.
Almost surely, 222010120221120 is an apocalyptic number.
22010120221120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22010120221120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26257615012224).
22010120221120 is an abundant number, since it is smaller than the sum of its proper divisors (30505109803328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22010120221120 is a wasteful number, since it uses less digits than its factorization.
22010120221120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22998 (or 22988 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 22010120221120 its reverse (2112202101022), we get a palindrome (24122322322142).
The spelling of 22010120221120 in words is "twenty-two trillion, ten billion, one hundred twenty million, two hundred twenty-one thousand, one hundred twenty".
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