Base | Representation |
---|---|
bin | 1001010010010100000010… |
… | …0110100011101110011110 |
3 | 1100011002100212100020101201 |
4 | 2110211000212203232132 |
5 | 2314241013101042342 |
6 | 33414302201030114 |
7 | 2102443540331305 |
oct | 224450046435636 |
9 | 40132325306351 |
10 | 10210221112222 |
11 | 32871487020aa |
12 | 118a98648533a |
13 | 590a86c018a1 |
14 | 27426a88d43c |
15 | 12a8d089edb7 |
hex | 949409a3b9e |
10210221112222 has 32 divisors (see below), whose sum is σ = 16852098355200. Its totient is φ = 4621161261600.
The previous prime is 10210221112213. The next prime is 10210221112303. The reversal of 10210221112222 is 22221112201201.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 10210221112222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54764029 + ... + 54950152.
It is an arithmetic number, because the mean of its divisors is an integer number (526628073600).
Almost surely, 210210221112222 is an apocalyptic number.
10210221112222 is a deficient number, since it is larger than the sum of its proper divisors (6641877242978).
10210221112222 is a wasteful number, since it uses less digits than its factorization.
10210221112222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109714312.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 10210221112222 its reverse (22221112201201), we get a palindrome (32431333313423).
The spelling of 10210221112222 in words is "ten trillion, two hundred ten billion, two hundred twenty-one million, one hundred twelve thousand, two hundred twenty-two".
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