Base | Representation |
---|---|
bin | 1010000110011101010011… |
… | …01001000011101011100101 |
3 | 2220122110100222021110010221 |
4 | 11003032221221003223211 |
5 | 10402410411213000401 |
6 | 115124035153444341 |
7 | 4451526042542065 |
oct | 503165151035345 |
9 | 86573328243127 |
10 | 22212122000101 |
11 | 7094120889120 |
12 | 25a8a368706b1 |
13 | c517953761a7 |
14 | 56b102ac73a5 |
15 | 287bc56067a1 |
hex | 1433a9a43ae5 |
22212122000101 has 96 divisors (see below), whose sum is σ = 26128179745920. Its totient is φ = 18719053056000.
The previous prime is 22212122000099. The next prime is 22212122000111. The reversal of 22212122000101 is 10100022121222.
It is a happy number.
It is not a de Polignac number, because 22212122000101 - 21 = 22212122000099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22212122000111) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5877775830 + ... + 5877779608.
It is an arithmetic number, because the mean of its divisors is an integer number (272168539020).
Almost surely, 222212122000101 is an apocalyptic number.
It is an amenable number.
22212122000101 is a deficient number, since it is larger than the sum of its proper divisors (3916057745819).
22212122000101 is a wasteful number, since it uses less digits than its factorization.
22212122000101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4147 (or 4124 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 22212122000101 its reverse (10100022121222), we get a palindrome (32312144121323).
It can be divided in two parts, 222121 and 22000101, that added together give a palindrome (22222222).
The spelling of 22212122000101 in words is "twenty-two trillion, two hundred twelve billion, one hundred twenty-two million, one hundred one", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •