Base | Representation |
---|---|
bin | 11101011101001101000… |
… | …01001001100000101010 |
3 | 10120202102202110002112221 |
4 | 32232212201021200222 |
5 | 113040300410201442 |
6 | 2052542443424254 |
7 | 133060024512304 |
oct | 16564641114052 |
9 | 3522382402487 |
10 | 1012111022122 |
11 | 360263317092 |
12 | 1441a1b2508a |
13 | 74598432a15 |
14 | 36db4ac4974 |
15 | 1b4d9b17467 |
hex | eba684982a |
1012111022122 has 16 divisors (see below), whose sum is σ = 1529610782400. Its totient is φ = 502254123840.
The previous prime is 1012111022099. The next prime is 1012111022123. The reversal of 1012111022122 is 2212201112101.
It is a super-2 number, since 2×10121110221222 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1012111022096 and 1012111022105.
It is not an unprimeable number, because it can be changed into a prime (1012111022123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3188847 + ... + 3491842.
It is an arithmetic number, because the mean of its divisors is an integer number (95600673900).
Almost surely, 21012111022122 is an apocalyptic number.
1012111022122 is a deficient number, since it is larger than the sum of its proper divisors (517499760278).
1012111022122 is a wasteful number, since it uses less digits than its factorization.
1012111022122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6681261.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 1012111022122 its reverse (2212201112101), we get a palindrome (3224312134223).
The spelling of 1012111022122 in words is "one trillion, twelve billion, one hundred eleven million, twenty-two thousand, one hundred twenty-two".
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