Base | Representation |
---|---|
bin | 100000001011010001001… |
… | …001011011101111010010 |
3 | 21211101021220022211001122 |
4 | 200023101021123233102 |
5 | 242211334224214302 |
6 | 4411435300202242 |
7 | 315514444520060 |
oct | 40132111335722 |
9 | 7741256284048 |
10 | 2211122101202 |
11 | 782805867263 |
12 | 2b8644399382 |
13 | 13067ab8c301 |
14 | 79039b47030 |
15 | 3c7b2aae3a2 |
hex | 202d125bbd2 |
2211122101202 has 64 divisors (see below), whose sum is σ = 3942202328064. Its totient is φ = 910458964800.
The previous prime is 2211122101169. The next prime is 2211122101211. The reversal of 2211122101202 is 2021012211122.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 28235033 + ... + 28313235.
It is an arithmetic number, because the mean of its divisors is an integer number (61596911376).
Almost surely, 22211122101202 is an apocalyptic number.
2211122101202 is a deficient number, since it is larger than the sum of its proper divisors (1731080226862).
2211122101202 is a wasteful number, since it uses less digits than its factorization.
2211122101202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79023.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 2211122101202 its reverse (2021012211122), we get a palindrome (4232134312324).
The spelling of 2211122101202 in words is "two trillion, two hundred eleven billion, one hundred twenty-two million, one hundred one thousand, two hundred two".
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