Base | Representation |
---|---|
bin | 1011000110010000011001… |
… | …1111100011010000010101 |
3 | 1121012111210002121211012121 |
4 | 2301210012133203100111 |
5 | 3044404410410201401 |
6 | 41541323350415541 |
7 | 2366400454240630 |
oct | 261440637432025 |
9 | 47174702554177 |
10 | 12202111022101 |
11 | 3984982622170 |
12 | 1450a263615b1 |
13 | 6a6867188760 |
14 | 30282a1b8c17 |
15 | 162611887ca1 |
hex | b19067e3415 |
12202111022101 has 32 divisors (see below), whose sum is σ = 16391662560000. Its totient is φ = 8772238586880.
The previous prime is 12202111022099. The next prime is 12202111022207. The reversal of 12202111022101 is 10122011120221.
It is a cyclic number.
It is not a de Polignac number, because 12202111022101 - 21 = 12202111022099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12202111002101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1176276 + ... + 5078173.
It is an arithmetic number, because the mean of its divisors is an integer number (512239455000).
Almost surely, 212202111022101 is an apocalyptic number.
12202111022101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12202111022101 is a deficient number, since it is larger than the sum of its proper divisors (4189551537899).
12202111022101 is a wasteful number, since it uses less digits than its factorization.
12202111022101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6256429.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 12202111022101 its reverse (10122011120221), we get a palindrome (22324122142322).
The spelling of 12202111022101 in words is "twelve trillion, two hundred two billion, one hundred eleven million, twenty-two thousand, one hundred one".
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