Base | Representation |
---|---|
bin | 1010000000010110010011… |
… | …11110001011100111001101 |
3 | 2212220101112220201100112220 |
4 | 11000023021332023213031 |
5 | 10340441012004323041 |
6 | 114443402020445553 |
7 | 4430415204556143 |
oct | 500131176134715 |
9 | 85811486640486 |
10 | 22002211011021 |
11 | 70130a357915a |
12 | 2574213b498b9 |
13 | c37a51933547 |
14 | 560cac613593 |
15 | 2824dc007d66 |
hex | 1402c9f8b9cd |
22002211011021 has 32 divisors (see below), whose sum is σ = 30392699904000. Its totient is φ = 14143414568640.
The previous prime is 22002211010987. The next prime is 22002211011029. The reversal of 22002211011021 is 12011011220022.
It is not a de Polignac number, because 22002211011021 - 221 = 22002208913869 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22002211011029) 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, 61702840 + ... + 62058398.
It is an arithmetic number, because the mean of its divisors is an integer number (949771872000).
Almost surely, 222002211011021 is an apocalyptic number.
It is an amenable number.
22002211011021 is a deficient number, since it is larger than the sum of its proper divisors (8390488892979).
22002211011021 is a wasteful number, since it uses less digits than its factorization.
22002211011021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 358009.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 22002211011021 its reverse (12011011220022), we get a palindrome (34013222231043).
The spelling of 22002211011021 in words is "twenty-two trillion, two billion, two hundred eleven million, eleven thousand, twenty-one".
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