Base | Representation |
---|---|
bin | 100000001011010001001… |
… | …001100011100010000010 |
3 | 21211101021220101102211212 |
4 | 200023101021203202002 |
5 | 242211334231224442 |
6 | 4411435301010122 |
7 | 315514445012120 |
oct | 40132111434202 |
9 | 7741256342755 |
10 | 2211122133122 |
11 | 782805889241 |
12 | 2b86443b3942 |
13 | 13067aba09b6 |
14 | 79039b54910 |
15 | 3c7b2ab8a82 |
hex | 202d1263882 |
2211122133122 has 8 divisors (see below), whose sum is σ = 3790495085376. Its totient is φ = 947623771332.
The previous prime is 2211122133107. The next prime is 2211122133167. The reversal of 2211122133122 is 2213312211122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×22111221331222 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78968647598 + ... + 78968647625.
It is an arithmetic number, because the mean of its divisors is an integer number (473811885672).
Almost surely, 22211122133122 is an apocalyptic number.
2211122133122 is a deficient number, since it is larger than the sum of its proper divisors (1579372952254).
2211122133122 is a wasteful number, since it uses less digits than its factorization.
2211122133122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157937295232.
The product of its digits is 576, while the sum is 23.
Adding to 2211122133122 its reverse (2213312211122), we get a palindrome (4424434344244).
The spelling of 2211122133122 in words is "two trillion, two hundred eleven billion, one hundred twenty-two million, one hundred thirty-three thousand, one hundred twenty-two".
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