Base | Representation |
---|---|
bin | 10111000000110101000111… |
… | …011000110101010001001110 |
3 | 111021100210010102010001210102 |
4 | 113000311013120311101032 |
5 | 101231224341104202342 |
6 | 555132110415411102 |
7 | 30214222145266022 |
oct | 2700650730652116 |
9 | 437323112101712 |
10 | 101212102022222 |
11 | 2a2818a1aa7724 |
12 | b427700223a92 |
13 | 446234ca66539 |
14 | 1adc998714382 |
15 | ba7b5bb7e832 |
hex | 5c0d4763544e |
101212102022222 has 16 divisors (see below), whose sum is σ = 153322265292912. Its totient is φ = 50104686547200.
The previous prime is 101212102022153. The next prime is 101212102022267. The reversal of 101212102022222 is 222220201212101.
It is a junction number, because it is equal to n+sod(n) for n = 101212102022194 and 101212102022203.
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, 32519213 + ... + 35495399.
It is an arithmetic number, because the mean of its divisors is an integer number (9582641580807).
Almost surely, 2101212102022222 is an apocalyptic number.
101212102022222 is a deficient number, since it is larger than the sum of its proper divisors (52110163270690).
101212102022222 is a wasteful number, since it uses less digits than its factorization.
101212102022222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3144643.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 101212102022222 its reverse (222220201212101), we get a palindrome (323432303234323).
The spelling of 101212102022222 in words is "one hundred one trillion, two hundred twelve billion, one hundred two million, twenty-two thousand, two hundred twenty-two".
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