Base | Representation |
---|---|
bin | 1001000110101110000110… |
… | …11011000100111111010110 |
3 | 2121220002121001110000121001 |
4 | 10203113003123010333112 |
5 | 10111020301013101402 |
6 | 110330011400413514 |
7 | 4134356554221526 |
oct | 443270333047726 |
9 | 77802531400531 |
10 | 20022121222102 |
11 | 641a3744aa67a |
12 | 22b4507a7729a |
13 | b23102299c7c |
14 | 4d310c155686 |
15 | 24ac4be5c187 |
hex | 1235c36c4fd6 |
20022121222102 has 4 divisors (see below), whose sum is σ = 30033181833156. Its totient is φ = 10011060611050.
The previous prime is 20022121222097. The next prime is 20022121222139. The reversal of 20022121222102 is 20122212122002.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 20022121222102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005530305524 + ... + 5005530305527.
It is an arithmetic number, because the mean of its divisors is an integer number (7508295458289).
Almost surely, 220022121222102 is an apocalyptic number.
20022121222102 is a deficient number, since it is larger than the sum of its proper divisors (10011060611054).
20022121222102 is a wasteful number, since it uses less digits than its factorization.
20022121222102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10011060611053.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 20022121222102 its reverse (20122212122002), we get a palindrome (40144333344104).
The spelling of 20022121222102 in words is "twenty trillion, twenty-two billion, one hundred twenty-one million, two hundred twenty-two thousand, one hundred two".
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