Base | Representation |
---|---|
bin | 110010010001110000001101… |
… | …111111100011100111100001 |
3 | 1001222221002101102221022000101 |
4 | 302101300031333203213201 |
5 | 212440332013221011113 |
6 | 2102142110240422401 |
7 | 64401363332606554 |
oct | 6221601577434741 |
9 | 1058832342838011 |
10 | 221122331032033 |
11 | 645024aa247252 |
12 | 20972ba5317a01 |
13 | 964c9919445b2 |
14 | 3c8654105a69b |
15 | 1a86d750e32dd |
hex | c91c0dfe39e1 |
221122331032033 has 16 divisors (see below), whose sum is σ = 224951858277120. Its totient is φ = 217295540627200.
The previous prime is 221122331031967. The next prime is 221122331032063. The reversal of 221122331032033 is 330230133221122.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-221122331032033 is a prime.
It is a super-2 number, since 2×2211223310320332 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 221122331031992 and 221122331032010.
It is not an unprimeable number, because it can be changed into a prime (221122331032063) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2075413743 + ... + 2075520283.
It is an arithmetic number, because the mean of its divisors is an integer number (14059491142320).
Almost surely, 2221122331032033 is an apocalyptic number.
It is an amenable number.
221122331032033 is a deficient number, since it is larger than the sum of its proper divisors (3829527245087).
221122331032033 is a wasteful number, since it uses less digits than its factorization.
221122331032033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119048.
The product of its (nonzero) digits is 7776, while the sum is 28.
Adding to 221122331032033 its reverse (330230133221122), we get a palindrome (551352464253155).
The spelling of 221122331032033 in words is "two hundred twenty-one trillion, one hundred twenty-two billion, three hundred thirty-one million, thirty-two thousand, thirty-three".
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