Base | Representation |
---|---|
bin | 1001000111010011001011… |
… | …0011101100000100011110 |
3 | 1022110222222111100100021221 |
4 | 2101310302303230010132 |
5 | 2303141012321042342 |
6 | 33151331114043554 |
7 | 2052664666013245 |
oct | 221646263540436 |
9 | 38428874310257 |
10 | 10021011112222 |
11 | 3213983586680 |
12 | 115a1804195ba |
13 | 578c921611c6 |
14 | 26903b81595c |
15 | 125a09837a67 |
hex | 91d32cec11e |
10021011112222 has 64 divisors (see below), whose sum is σ = 17702385615360. Its totient is φ = 4206394192000.
The previous prime is 10021011112219. The next prime is 10021011112271. The reversal of 10021011112222 is 22221111012001.
It is a super-2 number, since 2×100210111122222 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10021011112196 and 10021011112205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320625948 + ... + 320657200.
It is an arithmetic number, because the mean of its divisors is an integer number (276599775240).
Almost surely, 210021011112222 is an apocalyptic number.
10021011112222 is a deficient number, since it is larger than the sum of its proper divisors (7681374503138).
10021011112222 is a wasteful number, since it uses less digits than its factorization.
10021011112222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53169.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 10021011112222 its reverse (22221111012001), we get a palindrome (32242122124223).
The spelling of 10021011112222 in words is "ten trillion, twenty-one billion, eleven million, one hundred twelve thousand, two hundred twenty-two".
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