Base | Representation |
---|---|
bin | 1011000001011110111101… |
… | …1101011001001100100110 |
3 | 1120220200011000102121110122 |
4 | 2300113233131121030212 |
5 | 3042034001232431042 |
6 | 41435523434521542 |
7 | 2360435606620100 |
oct | 260275735311446 |
9 | 46820130377418 |
10 | 12120120202022 |
11 | 3953128979538 |
12 | 1438b638962b2 |
13 | 69bbcb771ac1 |
14 | 2dc88cc94570 |
15 | 16041371b7d2 |
hex | b05ef759326 |
12120120202022 has 48 divisors (see below), whose sum is σ = 22091625732960. Its totient is φ = 4963147402752.
The previous prime is 12120120201913. The next prime is 12120120202031. The reversal of 12120120202022 is 22020202102121.
It is a happy number.
It is a super-2 number, since 2×121201202020222 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 800093 + ... + 4988024.
It is an arithmetic number, because the mean of its divisors is an integer number (460242202770).
Almost surely, 212120120202022 is an apocalyptic number.
12120120202022 is a deficient number, since it is larger than the sum of its proper divisors (9971505530938).
12120120202022 is a wasteful number, since it uses less digits than its factorization.
12120120202022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5789085 (or 5789078 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 12120120202022 its reverse (22020202102121), we get a palindrome (34140322304143).
The spelling of 12120120202022 in words is "twelve trillion, one hundred twenty billion, one hundred twenty million, two hundred two thousand, twenty-two".
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