Base | Representation |
---|---|
bin | 1001000110001001011100… |
… | …1010111110010000000010 |
3 | 1022102002220020001210220211 |
4 | 2101202113022332100002 |
5 | 2302324444321213442 |
6 | 33134255212024334 |
7 | 2051364362132365 |
oct | 221422712762002 |
9 | 38362806053824 |
10 | 10001220101122 |
11 | 320654801a058 |
12 | 11563784620aa |
13 | 577159b6a153 |
14 | 2680c11b20dc |
15 | 12524c0ee617 |
hex | 918972be402 |
10001220101122 has 16 divisors (see below), whose sum is σ = 15488204470272. Its totient is φ = 4838536200960.
The previous prime is 10001220101101. The next prime is 10001220101207. The reversal of 10001220101122 is 22110102210001.
It is a super-2 number, since 2×100012201011222 (a number of 27 digits) contains 22 as substring.
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, 12334738 + ... + 13120525.
It is an arithmetic number, because the mean of its divisors is an integer number (968012779392).
Almost surely, 210001220101122 is an apocalyptic number.
10001220101122 is a deficient number, since it is larger than the sum of its proper divisors (5486984369150).
10001220101122 is a wasteful number, since it uses less digits than its factorization.
10001220101122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25461633.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 10001220101122 its reverse (22110102210001), we get a palindrome (32111322311123).
The spelling of 10001220101122 in words is "ten trillion, one billion, two hundred twenty million, one hundred one thousand, one hundred twenty-two".
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