Base | Representation |
---|---|
bin | 100000011110110100110… |
… | …110000100110111011011 |
3 | 21220101111102112100102202 |
4 | 200132310312010313123 |
5 | 243032341224214321 |
6 | 4425231151120415 |
7 | 320160031544642 |
oct | 40366466046733 |
9 | 7811442470382 |
10 | 2232122101211 |
11 | 79070180a072 |
12 | 30072521310b |
13 | 1326467a4112 |
14 | 7a06cb7a359 |
15 | 3d0e150b70b |
hex | 207b4d84ddb |
2232122101211 has 4 divisors (see below), whose sum is σ = 2232336924624. Its totient is φ = 2231907277800.
The previous prime is 2232122101199. The next prime is 2232122101243. The reversal of 2232122101211 is 1121012212322.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2232122101211 is a prime.
It is a super-3 number, since 3×22321221012113 (a number of 38 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2232122101271) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107396120 + ... + 107416901.
It is an arithmetic number, because the mean of its divisors is an integer number (558084231156).
Almost surely, 22232122101211 is an apocalyptic number.
2232122101211 is a deficient number, since it is larger than the sum of its proper divisors (214823413).
2232122101211 is a wasteful number, since it uses less digits than its factorization.
2232122101211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214823412.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 2232122101211 its reverse (1121012212322), we get a palindrome (3353134313533).
The spelling of 2232122101211 in words is "two trillion, two hundred thirty-two billion, one hundred twenty-two million, one hundred one thousand, two hundred eleven".
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