Base | Representation |
---|---|
bin | 1011000110010000011001… |
… | …1111110110110000110001 |
3 | 1121012111210002202212210212 |
4 | 2301210012133312300301 |
5 | 3044404410420231001 |
6 | 41541323352233505 |
7 | 2366400455022602 |
oct | 261440637666061 |
9 | 47174702685725 |
10 | 12202111102001 |
11 | 39849826771a7 |
12 | 1450a2639b895 |
13 | 6a68671b5c32 |
14 | 30282a1d9da9 |
15 | 1626118a17bb |
hex | b19067f6c31 |
12202111102001 has 2 divisors, whose sum is σ = 12202111102002. Its totient is φ = 12202111102000.
The previous prime is 12202111101989. The next prime is 12202111102061. The reversal of 12202111102001 is 10020111120221.
12202111102001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11942719518976 + 259391583025 = 3455824^2 + 509305^2 .
It is a cyclic number.
It is not a de Polignac number, because 12202111102001 - 26 = 12202111101937 is a prime.
It is not a weakly prime, because it can be changed into another prime (12202111102061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101055551000 + 6101055551001.
It is an arithmetic number, because the mean of its divisors is an integer number (6101055551001).
Almost surely, 212202111102001 is an apocalyptic number.
It is an amenable number.
12202111102001 is a deficient number, since it is larger than the sum of its proper divisors (1).
12202111102001 is an equidigital number, since it uses as much as digits as its factorization.
12202111102001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 12202111102001 its reverse (10020111120221), we get a palindrome (22222222222222).
The spelling of 12202111102001 in words is "twelve trillion, two hundred two billion, one hundred eleven million, one hundred two thousand, one".
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