Base | Representation |
---|---|
bin | 10111000000111110010110… |
… | …000100110010010101111011 |
3 | 111021101201201001200021120121 |
4 | 113000332112010302111323 |
5 | 101231410140044231021 |
6 | 555140430031034111 |
7 | 30215022551466643 |
oct | 2700762604622573 |
9 | 437351631607517 |
10 | 101222012102011 |
11 | 2a286017a85309 |
12 | b42960706b937 |
13 | 446326bc2c188 |
14 | 1add25894b523 |
15 | ba803bbc9741 |
hex | 5c0f9613257b |
101222012102011 has 16 divisors (see below), whose sum is σ = 103272339348640. Its totient is φ = 99191536865280.
The previous prime is 101222012101921. The next prime is 101222012102039. The reversal of 101222012102011 is 110201210222101.
It is a cyclic number.
It is not a de Polignac number, because 101222012102011 - 27 = 101222012101883 is a prime.
It is a super-2 number, since 2×1012220121020112 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101222012102111) 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, 973960 + ... + 14261578.
It is an arithmetic number, because the mean of its divisors is an integer number (6454521209290).
Almost surely, 2101222012102011 is an apocalyptic number.
101222012102011 is a deficient number, since it is larger than the sum of its proper divisors (2050327246629).
101222012102011 is a wasteful number, since it uses less digits than its factorization.
101222012102011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13288366.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 101222012102011 its reverse (110201210222101), we get a palindrome (211423222324112).
The spelling of 101222012102011 in words is "one hundred one trillion, two hundred twenty-two billion, twelve million, one hundred two thousand, eleven".
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