Base | Representation |
---|---|
bin | 111000110011111000… |
… | …1000100110010011001 |
3 | 102122220101112020202001 |
4 | 1301213301010302121 |
5 | 3444324000032301 |
6 | 132013535241001 |
7 | 11546162623420 |
oct | 1614761046231 |
9 | 378811466661 |
10 | 122000002201 |
11 | 47815903400 |
12 | 1b789679161 |
13 | b67366271c |
14 | 5c94c022b7 |
15 | 3290868c01 |
hex | 1c67c44c99 |
122000002201 has 12 divisors (see below), whose sum is σ = 153256202176. Its totient is φ = 95064936120.
The previous prime is 122000002151. The next prime is 122000002219. The reversal of 122000002201 is 102200000221.
It is not a de Polignac number, because 122000002201 - 27 = 122000002073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122000002301) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72018045 + ... + 72019738.
Almost surely, 2122000002201 is an apocalyptic number.
122000002201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
122000002201 is a deficient number, since it is larger than the sum of its proper divisors (31256199975).
122000002201 is a wasteful number, since it uses less digits than its factorization.
122000002201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144037812 (or 144037801 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 122000002201 its reverse (102200000221), we get a palindrome (224200002422).
It can be divided in two parts, 12200000220 and 1, that added together give a palindrome (12200000221).
The spelling of 122000002201 in words is "one hundred twenty-two billion, two thousand, two hundred one".
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