Base | Representation |
---|---|
bin | 10000010011010010011… |
… | …011110011100001000100 |
3 | 10222002111012022212101220 |
4 | 100103102123303201010 |
5 | 121323203313014340 |
6 | 2214342313120340 |
7 | 143635100621220 |
oct | 20232233634104 |
9 | 3862435285356 |
10 | 1120222001220 |
11 | 3a20a112a8a3 |
12 | 1611340b90b0 |
13 | 8183747147a |
14 | 3c30d05b780 |
15 | 1e215e6eed0 |
hex | 104d26f3844 |
1120222001220 has 96 divisors (see below), whose sum is σ = 3645468288000. Its totient is φ = 251710894464.
The previous prime is 1120222001203. The next prime is 1120222001237. The reversal of 1120222001220 is 221002220211.
It is an interprime number because it is at equal distance from previous prime (1120222001203) and next prime (1120222001237).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1120222001220.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 22578570 + ... + 22628129.
It is an arithmetic number, because the mean of its divisors is an integer number (37973628000).
Almost surely, 21120222001220 is an apocalyptic number.
1120222001220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1120222001220 is an abundant number, since it is smaller than the sum of its proper divisors (2525246286780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120222001220 is a wasteful number, since it uses less digits than its factorization.
1120222001220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45206777 (or 45206775 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 1120222001220 its reverse (221002220211), we get a palindrome (1341224221431).
The spelling of 1120222001220 in words is "one trillion, one hundred twenty billion, two hundred twenty-two million, one thousand, two hundred twenty".
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