Base | Representation |
---|---|
bin | 1001001011111101010110… |
… | …00111101011100000001110 |
3 | 2122112022011020020110021022 |
4 | 10211332223013223200032 |
5 | 10121442401120011342 |
6 | 110544414555434142 |
7 | 4153360631432054 |
oct | 445765307534016 |
9 | 78468136213238 |
10 | 20202102110222 |
11 | 6489732a7880a |
12 | 2323377155952 |
13 | b37085c7c3c6 |
14 | 4dbb035b81d4 |
15 | 250782b3c9d2 |
hex | 125fab1eb80e |
20202102110222 has 8 divisors (see below), whose sum is σ = 30303194208672. Its totient is φ = 10101037374000.
The previous prime is 20202102110221. The next prime is 20202102110243. The reversal of 20202102110222 is 22201120120202.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 20202102110222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20202102110221) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4882679 + ... + 8015282.
It is an arithmetic number, because the mean of its divisors is an integer number (3787899276084).
Almost surely, 220202102110222 is an apocalyptic number.
20202102110222 is a deficient number, since it is larger than the sum of its proper divisors (10101092098450).
20202102110222 is a wasteful number, since it uses less digits than its factorization.
20202102110222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13681114.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 20202102110222 its reverse (22201120120202), we get a palindrome (42403222230424).
The spelling of 20202102110222 in words is "twenty trillion, two hundred two billion, one hundred two million, one hundred ten thousand, two hundred twenty-two".
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