Base | Representation |
---|---|
bin | 1001010011000000101010… |
… | …0110011011100100001101 |
3 | 1100012020021200202100100012 |
4 | 2110300022212123210031 |
5 | 2314440031200323041 |
6 | 33424002554243005 |
7 | 2103346434311435 |
oct | 224601246334415 |
9 | 40166250670305 |
10 | 10222200011021 |
11 | 3291235461069 |
12 | 119116a126465 |
13 | 591c4588899b |
14 | 274a857772c5 |
15 | 12ad823533eb |
hex | 94c0a99b90d |
10222200011021 has 4 divisors (see below), whose sum is σ = 10389777060444. Its totient is φ = 10054622961600.
The previous prime is 10222200010973. The next prime is 10222200011027. The reversal of 10222200011021 is 12011000222201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 220698885796 + 10001501125225 = 469786^2 + 3162515^2 .
It is a cyclic number.
It is not a de Polignac number, because 10222200011021 - 238 = 9947322104077 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10222200010987 and 10222200011005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222200011027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83788524620 + ... + 83788524741.
It is an arithmetic number, because the mean of its divisors is an integer number (2597444265111).
Almost surely, 210222200011021 is an apocalyptic number.
It is an amenable number.
10222200011021 is a deficient number, since it is larger than the sum of its proper divisors (167577049423).
10222200011021 is an equidigital number, since it uses as much as digits as its factorization.
10222200011021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167577049422.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 10222200011021 its reverse (12011000222201), we get a palindrome (22233200233222).
The spelling of 10222200011021 in words is "ten trillion, two hundred twenty-two billion, two hundred million, eleven thousand, twenty-one".
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