Base | Representation |
---|---|
bin | 1001001001100110010011… |
… | …01001110101100001100110 |
3 | 2122020112211210010112110111 |
4 | 10210303021221311201212 |
5 | 10114130312030031042 |
6 | 110443244150243234 |
7 | 4144460246043406 |
oct | 444631151654146 |
9 | 78215753115414 |
10 | 20121010002022 |
11 | 64582aa657676 |
12 | 230b70565651a |
13 | b2c5317caa27 |
14 | 4d7c0d796806 |
15 | 24d5d8846517 |
hex | 124cc9a75866 |
20121010002022 has 8 divisors (see below), whose sum is σ = 30181724983872. Its totient is φ = 10060435007400.
The previous prime is 20121010002001. The next prime is 20121010002077. The reversal of 20121010002022 is 22020001012102.
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 = 20121010001993 and 20121010002011.
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, 34636729 + ... + 35212852.
It is an arithmetic number, because the mean of its divisors is an integer number (3772715622984).
Almost surely, 220121010002022 is an apocalyptic number.
20121010002022 is a deficient number, since it is larger than the sum of its proper divisors (10060714981850).
20121010002022 is a wasteful number, since it uses less digits than its factorization.
20121010002022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69993614.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 20121010002022 its reverse (22020001012102), we get a palindrome (42141011014124).
The spelling of 20121010002022 in words is "twenty trillion, one hundred twenty-one billion, ten million, two thousand, twenty-two".
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