Base | Representation |
---|---|
bin | 11011110010010001011111… |
… | …111111111011100001110010 |
3 | 121000200101202220002021221020 |
4 | 123302101133333323201302 |
5 | 112004124214121201320 |
6 | 1111522455533440310 |
7 | 34511542656205221 |
oct | 3362213777734162 |
9 | 530611686067836 |
10 | 122202020100210 |
11 | 35a346496013a6 |
12 | 118576a1340096 |
13 | 53257a767447b |
14 | 222687600ccb8 |
15 | e1db4d0da940 |
hex | 6f245fffb872 |
122202020100210 has 16 divisors (see below), whose sum is σ = 293284848240576. Its totient is φ = 32587205360048.
The previous prime is 122202020100119. The next prime is 122202020100211. The reversal of 122202020100210 is 12001020202221.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 122202020100210.
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 7 ways as a sum of consecutive naturals, for example, 2036700334974 + ... + 2036700335033.
It is an arithmetic number, because the mean of its divisors is an integer number (18330303015036).
Almost surely, 2122202020100210 is an apocalyptic number.
122202020100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122202020100210 is an abundant number, since it is smaller than the sum of its proper divisors (171082828140366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122202020100210 is a wasteful number, since it uses less digits than its factorization.
122202020100210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4073400670017.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 122202020100210 its reverse (12001020202221), we get a palindrome (134203040302431).
The spelling of 122202020100210 in words is "one hundred twenty-two trillion, two hundred two billion, twenty million, one hundred thousand, two hundred ten".
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