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10010122001011 = 1119419478923869
BaseRepresentation
bin1001000110101010100111…
…0001000001101001110011
31022102221212121120011212201
42101222221301001221303
52303001212213013021
633142330410404031
72052131104053316
oct221525161015163
938387777504781
1010010122001011
11320a2a59a7210
121158041730617
13577c481c0632
142686c756c97d
151255bd89e591
hex91aa9c41a73

10010122001011 has 32 divisors (see below), whose sum is σ = 11525199840000. Its totient is φ = 8598425996160.

The previous prime is 10010122001003. The next prime is 10010122001039. The reversal of 10010122001011 is 11010022101001.

It is not a de Polignac number, because 10010122001011 - 23 = 10010122001003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10010122001081) 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, 419365585 + ... + 419389453.

It is an arithmetic number, because the mean of its divisors is an integer number (360162495000).

Almost surely, 210010122001011 is an apocalyptic number.

10010122001011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10010122001011 is a deficient number, since it is larger than the sum of its proper divisors (1515077838989).

10010122001011 is a wasteful number, since it uses less digits than its factorization.

10010122001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29107.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10010122001011 its reverse (11010022101001), we get a palindrome (21020144102012).

The spelling of 10010122001011 in words is "ten trillion, ten billion, one hundred twenty-two million, one thousand, eleven".

Divisors: 1 11 19 209 419 4609 4789 7961 23869 52679 87571 90991 262559 453511 1000901 2006591 4988621 10001111 22072501 38125229 110012221 114308641 190021109 419377519 1257395051 2090232199 2171864179 23890505969 47895320579 526848526369 910011091001 10010122001011