Base | Representation |
---|---|
bin | 11101000111100110001… |
… | …101001100011010001110 |
3 | 21002021222122221101112011 |
4 | 131013212031030122032 |
5 | 230241043113323042 |
6 | 4131131250131434 |
7 | 264366122312026 |
oct | 35074615143216 |
9 | 7067878841464 |
10 | 2001022011022 |
11 | 7016a08388a1 |
12 | 28398a280b7a |
13 | 11690720a118 |
14 | 6cbc84caa86 |
15 | 370b7aaaa17 |
hex | 1d1e634c68e |
2001022011022 has 8 divisors (see below), whose sum is σ = 3001931067672. Its totient is φ = 1000378321800.
The previous prime is 2001022011017. The next prime is 2001022011047. The reversal of 2001022011022 is 2201102201002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2001022010993 and 2001022011011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66323004 + ... + 66353167.
It is an arithmetic number, because the mean of its divisors is an integer number (375241383459).
Almost surely, 22001022011022 is an apocalyptic number.
2001022011022 is a deficient number, since it is larger than the sum of its proper divisors (1000909056650).
2001022011022 is a wasteful number, since it uses less digits than its factorization.
2001022011022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132683714.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2001022011022 its reverse (2201102201002), we get a palindrome (4202124212024).
The spelling of 2001022011022 in words is "two trillion, one billion, twenty-two million, eleven thousand, twenty-two".
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