Base | Representation |
---|---|
bin | 101101101111110111001111… |
… | …001111110010000110100011 |
3 | 222101101122111221222200221221 |
4 | 231233313033033302012203 |
5 | 202332440044310032321 |
6 | 1551530321530555511 |
7 | 60244210540004362 |
oct | 5557671717620643 |
9 | 871348457880857 |
10 | 201201220002211 |
11 | 59121a5a428130 |
12 | 1a696189598b97 |
13 | 8836269552490 |
14 | 37982961a77d9 |
15 | 183da8ae16e41 |
hex | b6fdcf3f21a3 |
201201220002211 has 64 divisors (see below), whose sum is σ = 256084310039040. Its totient is φ = 155256653629440.
The previous prime is 201201220002119. The next prime is 201201220002253. The reversal of 201201220002211 is 112200022102102.
It is a happy number.
It is not a de Polignac number, because 201201220002211 - 29 = 201201220001699 is a prime.
It is a super-2 number, since 2×2012012200022112 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (201201220002311) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19075881 + ... + 27681973.
It is an arithmetic number, because the mean of its divisors is an integer number (4001317344360).
Almost surely, 2201201220002211 is an apocalyptic number.
201201220002211 is a deficient number, since it is larger than the sum of its proper divisors (54883090036829).
201201220002211 is a wasteful number, since it uses less digits than its factorization.
201201220002211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8606356.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 201201220002211 its reverse (112200022102102), we get a palindrome (313401242104313).
The spelling of 201201220002211 in words is "two hundred one trillion, two hundred one billion, two hundred twenty million, two thousand, two hundred eleven".
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