Base | Representation |
---|---|
bin | 11011110010100100000111… |
… | …011111101110100100110111 |
3 | 121000202022101000210111111200 |
4 | 123302210013133232210313 |
5 | 112004441134041200043 |
6 | 1111540003304503543 |
7 | 34513151230332111 |
oct | 3362440737564467 |
9 | 530668330714450 |
10 | 122222010100023 |
11 | 35a420774200a9 |
12 | 1185b53ba7abb3 |
13 | 5327641c5a422 |
14 | 2227810c503b1 |
15 | e1e41d02d7d3 |
hex | 6f29077ee937 |
122222010100023 has 6 divisors (see below), whose sum is σ = 176542903477824. Its totient is φ = 81481340066676.
The previous prime is 122222010100019. The next prime is 122222010100031. The reversal of 122222010100023 is 320001010222221.
It is not a de Polignac number, because 122222010100023 - 22 = 122222010100019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122222010099969 and 122222010100005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122232010100023) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6790111672215 + ... + 6790111672232.
It is an arithmetic number, because the mean of its divisors is an integer number (29423817246304).
Almost surely, 2122222010100023 is an apocalyptic number.
122222010100023 is a deficient number, since it is larger than the sum of its proper divisors (54320893377801).
122222010100023 is a wasteful number, since it uses less digits than its factorization.
122222010100023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13580223344453 (or 13580223344450 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 122222010100023 its reverse (320001010222221), we get a palindrome (442223020322244).
The spelling of 122222010100023 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, ten million, one hundred thousand, twenty-three".
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