Base | Representation |
---|---|
bin | 11011110010010001011111… |
… | …111111111011100001110100 |
3 | 121000200101202220002021221022 |
4 | 123302101133333323201310 |
5 | 112004124214121201322 |
6 | 1111522455533440312 |
7 | 34511542656205223 |
oct | 3362213777734164 |
9 | 530611686067838 |
10 | 122202020100212 |
11 | 35a346496013a8 |
12 | 118576a1340098 |
13 | 53257a7674480 |
14 | 222687600ccba |
15 | e1db4d0da942 |
hex | 6f245fffb874 |
122202020100212 has 96 divisors (see below), whose sum is σ = 231545541427200. Its totient is φ = 56097777162240.
The previous prime is 122202020100211. The next prime is 122202020100317. The reversal of 122202020100212 is 212001020202221.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122202020100211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19892886413 + ... + 19892892555.
It is an arithmetic number, because the mean of its divisors is an integer number (2411932723200).
Almost surely, 2122202020100212 is an apocalyptic number.
It is an amenable number.
122202020100212 is a deficient number, since it is larger than the sum of its proper divisors (109343521326988).
122202020100212 is a wasteful number, since it uses less digits than its factorization.
122202020100212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9033 (or 9031 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 122202020100212 its reverse (212001020202221), we get a palindrome (334203040302433).
The spelling of 122202020100212 in words is "one hundred twenty-two trillion, two hundred two billion, twenty million, one hundred thousand, two hundred twelve".
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