Base | Representation |
---|---|
bin | 1001010011000000101010… |
… | …0110110110001011010101 |
3 | 1100012020021200221212212020 |
4 | 2110300022212312023111 |
5 | 2314440031212320041 |
6 | 33424003000443353 |
7 | 2103346435244301 |
oct | 224601246661325 |
9 | 40166250855766 |
10 | 10222200120021 |
11 | 3291235525a4a |
12 | 119116a179559 |
13 | 591c458c6496 |
14 | 274a857a4d01 |
15 | 12ad82375866 |
hex | 94c0a9b62d5 |
10222200120021 has 16 divisors (see below), whose sum is σ = 14432209344000. Its totient is φ = 6413543710208.
The previous prime is 10222200120007. The next prime is 10222200120037. The reversal of 10222200120021 is 12002100222201.
It is a cyclic number.
It is not a de Polignac number, because 10222200120021 - 27 = 10222200119893 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222200120071) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5170341 + ... + 6868538.
It is an arithmetic number, because the mean of its divisors is an integer number (902013084000).
Almost surely, 210222200120021 is an apocalyptic number.
It is an amenable number.
10222200120021 is a deficient number, since it is larger than the sum of its proper divisors (4210009223979).
10222200120021 is a wasteful number, since it uses less digits than its factorization.
10222200120021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12055548.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 10222200120021 its reverse (12002100222201), we get a palindrome (22224300342222).
The spelling of 10222200120021 in words is "ten trillion, two hundred twenty-two billion, two hundred million, one hundred twenty thousand, twenty-one".
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