Base | Representation |
---|---|
bin | 11101011001101010011… |
… | …10001010110010100110 |
3 | 10120120112021202101220121 |
4 | 32230311032022302212 |
5 | 113022402304034342 |
6 | 2052030102552154 |
7 | 132661644125566 |
oct | 16546516126246 |
9 | 3516467671817 |
10 | 1010210221222 |
11 | 35a478374254 |
12 | 14395143865a |
13 | 743546ab767 |
14 | 36c7448cda6 |
15 | 1b427cec067 |
hex | eb3538aca6 |
1010210221222 has 16 divisors (see below), whose sum is σ = 1520485892640. Its totient is φ = 503382290112.
The previous prime is 1010210221157. The next prime is 1010210221253. The reversal of 1010210221222 is 2221220120101.
It is a happy number.
It is a super-2 number, since 2×10102102212222 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1010210221196 and 1010210221205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2756608 + ... + 3101500.
It is an arithmetic number, because the mean of its divisors is an integer number (95030368290).
Almost surely, 21010210221222 is an apocalyptic number.
1010210221222 is a deficient number, since it is larger than the sum of its proper divisors (510275671418).
1010210221222 is a wasteful number, since it uses less digits than its factorization.
1010210221222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349887.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 1010210221222 its reverse (2221220120101), we get a palindrome (3231430341323).
The spelling of 1010210221222 in words is "one trillion, ten billion, two hundred ten million, two hundred twenty-one thousand, two hundred twenty-two".
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