Base | Representation |
---|---|
bin | 111000110100001101… |
… | …1000010010101011010 |
3 | 102122221011020002220111 |
4 | 1301220123002111122 |
5 | 3444334304032302 |
6 | 132015011114534 |
7 | 11546355256405 |
oct | 1615033022532 |
9 | 378834202814 |
10 | 122011002202 |
11 | 47821036911 |
12 | 1b7912a2a4a |
13 | b675a144bb |
14 | 5c96466d3c |
15 | 32917dd0d7 |
hex | 1c686c255a |
122011002202 has 8 divisors (see below), whose sum is σ = 189327417300. Its totient is φ = 58901863104.
The previous prime is 122011002131. The next prime is 122011002203. The reversal of 122011002202 is 202200110221.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 114772565961 + 7238436241 = 338781^2 + 85079^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (122011002203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051818927 + ... + 1051819042.
Almost surely, 2122011002202 is an apocalyptic number.
122011002202 is a deficient number, since it is larger than the sum of its proper divisors (67316415098).
122011002202 is a wasteful number, since it uses less digits than its factorization.
122011002202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2103638000.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 122011002202 its reverse (202200110221), we get a palindrome (324211112423).
The spelling of 122011002202 in words is "one hundred twenty-two billion, eleven million, two thousand, two hundred two".
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