Base | Representation |
---|---|
bin | 10110110010011010001011… |
… | …000100111110011000111100 |
3 | 111010212001011210101112220021 |
4 | 112302122023010332120330 |
5 | 101114010303124101022 |
6 | 553052534323501524 |
7 | 30052510202052430 |
oct | 2662321304763074 |
9 | 433761153345807 |
10 | 100221100222012 |
11 | 29a2a591353490 |
12 | b2a762b8278a4 |
13 | 43bca69a6a793 |
14 | 1aa6a273749c0 |
15 | b8beaa38b7c7 |
hex | 5b268b13e63c |
100221100222012 has 48 divisors (see below), whose sum is σ = 218665485868032. Its totient is φ = 39046955618880.
The previous prime is 100221100221971. The next prime is 100221100222063. The reversal of 100221100222012 is 210222001122001.
It is a happy number.
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, 58330173 + ... + 60023755.
It is an arithmetic number, because the mean of its divisors is an integer number (4555530955584).
Almost surely, 2100221100222012 is an apocalyptic number.
It is an amenable number.
100221100222012 is an abundant number, since it is smaller than the sum of its proper divisors (118444385646020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100221100222012 is a wasteful number, since it uses less digits than its factorization.
100221100222012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1885738 (or 1885736 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 100221100222012 its reverse (210222001122001), we get a palindrome (310443101344013).
The spelling of 100221100222012 in words is "one hundred trillion, two hundred twenty-one billion, one hundred million, two hundred twenty-two thousand, twelve".
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