Base | Representation |
---|---|
bin | 11011101111101000001011… |
… | …010101010101100100101010 |
3 | 121000001000111022020012002102 |
4 | 123233220023111111210222 |
5 | 111443134343010201442 |
6 | 1111303151110133402 |
7 | 34462445402431040 |
oct | 3357501325254452 |
9 | 530030438205072 |
10 | 122020211022122 |
11 | 35974532075066 |
12 | 11828401951262 |
13 | 53115c1cb1b1a |
14 | 221bb49c56390 |
15 | e1905bb84232 |
hex | 6efa0b55592a |
122020211022122 has 16 divisors (see below), whose sum is σ = 209181986728512. Its totient is φ = 52293255622560.
The previous prime is 122020211022119. The next prime is 122020211022131. The reversal of 122020211022122 is 221220112020221.
It is a junction number, because it is equal to n+sod(n) for n = 122020211022094 and 122020211022103.
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, 92700608 + ... + 94007675.
It is an arithmetic number, because the mean of its divisors is an integer number (13073874170532).
Almost surely, 2122020211022122 is an apocalyptic number.
122020211022122 is a deficient number, since it is larger than the sum of its proper divisors (87161775706390).
122020211022122 is a wasteful number, since it uses less digits than its factorization.
122020211022122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186754973.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 122020211022122 its reverse (221220112020221), we get a palindrome (343240323042343).
The spelling of 122020211022122 in words is "one hundred twenty-two trillion, twenty billion, two hundred eleven million, twenty-two thousand, one hundred twenty-two".
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