Base | Representation |
---|---|
bin | 100000001100001100001… |
… | …001101011100111110001 |
3 | 21211110211220001000002221 |
4 | 200030030021223213301 |
5 | 242220401134201001 |
6 | 4412121421441041 |
7 | 315551124641410 |
oct | 40141411534761 |
9 | 7743756030087 |
10 | 2212112022001 |
11 | 783173626422 |
12 | 2b887ba10181 |
13 | 1307a7caa86b |
14 | 790d13cd477 |
15 | 3c81e94e1a1 |
hex | 2030c26b9f1 |
2212112022001 has 8 divisors (see below), whose sum is σ = 2537740681344. Its totient is φ = 1888886526720.
The previous prime is 2212112021993. The next prime is 2212112022031. The reversal of 2212112022001 is 1002202112122.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2212112022001 - 23 = 2212112021993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2212112022031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600789040 + ... + 600792721.
It is an arithmetic number, because the mean of its divisors is an integer number (317217585168).
Almost surely, 22212112022001 is an apocalyptic number.
It is an amenable number.
2212112022001 is a deficient number, since it is larger than the sum of its proper divisors (325628659343).
2212112022001 is a wasteful number, since it uses less digits than its factorization.
2212112022001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1201582031.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 2212112022001 its reverse (1002202112122), we get a palindrome (3214314134123).
The spelling of 2212112022001 in words is "two trillion, two hundred twelve billion, one hundred twelve million, twenty-two thousand, one".
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