Base | Representation |
---|---|
bin | 1011000110010000011001… |
… | …1111011110000110101001 |
3 | 1121012111210002120202021010 |
4 | 2301210012133132012221 |
5 | 3044404410404013001 |
6 | 41541323350134133 |
7 | 2366400454122255 |
oct | 261440637360651 |
9 | 47174702522233 |
10 | 12202111001001 |
11 | 3984982608329 |
12 | 1450a26351349 |
13 | 6a686717bc7c |
14 | 30282a1b1265 |
15 | 1626118818d6 |
hex | b19067de1a9 |
12202111001001 has 16 divisors (see below), whose sum is σ = 17316700812288. Its totient is φ = 7616141548800.
The previous prime is 12202111000979. The next prime is 12202111001021. The reversal of 12202111001001 is 10010011120221.
12202111001001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12202111001001 - 211 = 12202110998953 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12202111001021) 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, 626317690 + ... + 626337171.
It is an arithmetic number, because the mean of its divisors is an integer number (1082293800768).
Almost surely, 212202111001001 is an apocalyptic number.
It is an amenable number.
12202111001001 is a deficient number, since it is larger than the sum of its proper divisors (5114589811287).
12202111001001 is a wasteful number, since it uses less digits than its factorization.
12202111001001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1252655072.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 12202111001001 its reverse (10010011120221), we get a palindrome (22212122121222).
The spelling of 12202111001001 in words is "twelve trillion, two hundred two billion, one hundred eleven million, one thousand, one".
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