Base | Representation |
---|---|
bin | 11101101111110110011… |
… | …10011000110011110001 |
3 | 10121201021110001122102012 |
4 | 32313323032120303301 |
5 | 113221301224231001 |
6 | 2101320103532305 |
7 | 133563065342150 |
oct | 16677316306361 |
9 | 3551243048365 |
10 | 1022122102001 |
11 | 364530309620 |
12 | 14611675a095 |
13 | 755024cc420 |
14 | 376844cd597 |
15 | 1b8c39632bb |
hex | edfb398cf1 |
1022122102001 has 16 divisors (see below), whose sum is σ = 1372359746688. Its totient is φ = 735192720000.
The previous prime is 1022122101977. The next prime is 1022122102007. The reversal of 1022122102001 is 1002012212201.
It is a cyclic number.
It is not a de Polignac number, because 1022122102001 - 226 = 1022054993137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1022122102007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510549500 + ... + 510551501.
It is an arithmetic number, because the mean of its divisors is an integer number (85772484168).
Almost surely, 21022122102001 is an apocalyptic number.
1022122102001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1022122102001 is a deficient number, since it is larger than the sum of its proper divisors (350237644687).
1022122102001 is a wasteful number, since it uses less digits than its factorization.
1022122102001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1021101032.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 1022122102001 its reverse (1002012212201), we get a palindrome (2024134314202).
The spelling of 1022122102001 in words is "one trillion, twenty-two billion, one hundred twenty-two million, one hundred two thousand, one".
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