Base | Representation |
---|---|
bin | 11101011001011101011… |
… | …011011110000011110110 |
3 | 21011010111100200102200122 |
4 | 131121131123132003312 |
5 | 231044333220024342 |
6 | 4144022410211542 |
7 | 265645330421351 |
oct | 35313533360366 |
9 | 7133440612618 |
10 | 2020202111222 |
11 | 709843474a79 |
12 | 287641723bb2 |
13 | 118672a85239 |
14 | 6dac7947298 |
15 | 3783b86d4d2 |
hex | 1d65d6de0f6 |
2020202111222 has 8 divisors (see below), whose sum is σ = 3053435252472. Its totient is φ = 1002390360400.
The previous prime is 2020202111203. The next prime is 2020202111227. The reversal of 2020202111222 is 2221112020202.
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 2020202111222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020202111227) 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, 3855347279 + ... + 3855347802.
It is an arithmetic number, because the mean of its divisors is an integer number (381679406559).
Almost surely, 22020202111222 is an apocalyptic number.
2020202111222 is a deficient number, since it is larger than the sum of its proper divisors (1033233141250).
2020202111222 is a wasteful number, since it uses less digits than its factorization.
2020202111222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7710695214.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 2020202111222 its reverse (2221112020202), we get a palindrome (4241314131424).
The spelling of 2020202111222 in words is "two trillion, twenty billion, two hundred two million, one hundred eleven thousand, two hundred twenty-two".
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