Base | Representation |
---|---|
bin | 110010000001101111011101… |
… | …110000101100010001111100 |
3 | 1001212000220021012011122010122 |
4 | 302001233131300230101330 |
5 | 212314320034102414322 |
6 | 2055540414402354112 |
7 | 64226031344063312 |
oct | 6201573560542174 |
9 | 1055026235148118 |
10 | 220022010201212 |
11 | 641188a088431a |
12 | 208158a605b938 |
13 | 959cca9556bcb |
14 | 3c4919d11a0b2 |
15 | 1a684263bb442 |
hex | c81bddc2c47c |
220022010201212 has 12 divisors (see below), whose sum is σ = 386201776216536. Its totient is φ = 109678645567920.
The previous prime is 220022010201211. The next prime is 220022010201221. The reversal of 220022010201212 is 212102010220022.
It is a happy number.
220022010201212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220022010201211) 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, 83089881683 + ... + 83089884330.
It is an arithmetic number, because the mean of its divisors is an integer number (32183481351378).
Almost surely, 2220022010201212 is an apocalyptic number.
It is an amenable number.
220022010201212 is a deficient number, since it is larger than the sum of its proper divisors (166179766015324).
220022010201212 is a wasteful number, since it uses less digits than its factorization.
220022010201212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166179766348 (or 166179766346 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 220022010201212 its reverse (212102010220022), we get a palindrome (432124020421234).
The spelling of 220022010201212 in words is "two hundred twenty trillion, twenty-two billion, ten million, two hundred one thousand, two hundred twelve".
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