Base | Representation |
---|---|
bin | 1010000000110111110101… |
… | …11011010001011000101001 |
3 | 2212222010000110010112220220 |
4 | 11000123322323101120221 |
5 | 10341234343310413001 |
6 | 114455540144440253 |
7 | 4431623246265450 |
oct | 500337273213051 |
9 | 85863013115826 |
10 | 22020212201001 |
11 | 701a7a07a3673 |
12 | 25777b8619089 |
13 | c3966018c651 |
14 | 561ad926db97 |
15 | 282be2548c36 |
hex | 1406faed1629 |
22020212201001 has 16 divisors (see below), whose sum is σ = 33567866600448. Its totient is φ = 12578006826000.
The previous prime is 22020212200993. The next prime is 22020212201021. The reversal of 22020212201001 is 10010221202022.
It is not a de Polignac number, because 22020212201001 - 23 = 22020212200993 is a prime.
It is a super-2 number, since 2×220202122010012 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (22020212201021) 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, 207094525 + ... + 207200826.
It is an arithmetic number, because the mean of its divisors is an integer number (2097991662528).
Almost surely, 222020212201001 is an apocalyptic number.
22020212201001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
22020212201001 is a deficient number, since it is larger than the sum of its proper divisors (11547654399447).
22020212201001 is a wasteful number, since it uses less digits than its factorization.
22020212201001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 414297892.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 22020212201001 its reverse (10010221202022), we get a palindrome (32030433403023).
The spelling of 22020212201001 in words is "twenty-two trillion, twenty billion, two hundred twelve million, two hundred one thousand, one".
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