Base | Representation |
---|---|
bin | 110010100001011101110101… |
… | …010011100100010001001010 |
3 | 1002010202022110110212011101111 |
4 | 302201131311103210101022 |
5 | 213111024400341401442 |
6 | 2104330122553040534 |
7 | 64542400131131122 |
oct | 6241356523442112 |
9 | 1063668413764344 |
10 | 222202101122122 |
11 | 64889422317530 |
12 | 20b0830a0b614a |
13 | 96ca750517974 |
14 | 3cc28d38b1c82 |
15 | 1aa4ebea61b17 |
hex | ca17754e444a |
222202101122122 has 8 divisors (see below), whose sum is σ = 363603438199872. Its totient is φ = 101000955055500.
The previous prime is 222202101122051. The next prime is 222202101122129. The reversal of 222202101122122 is 221221101202222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 10100095505551 = 222202101122122 / (2 + 2 + 2 + 2 + 0 + 2 + 1 + 0 + 1 + 1 + 2 + 2 + 1 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 222202101122093 and 222202101122102.
It is not an unprimeable number, because it can be changed into a prime (222202101122129) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5050047752754 + ... + 5050047752797.
It is an arithmetic number, because the mean of its divisors is an integer number (45450429774984).
Almost surely, 2222202101122122 is an apocalyptic number.
222202101122122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
222202101122122 is a deficient number, since it is larger than the sum of its proper divisors (141401337077750).
222202101122122 is a wasteful number, since it uses less digits than its factorization.
222202101122122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10100095505564.
The product of its (nonzero) digits is 512, while the sum is 22.
Adding to 222202101122122 its reverse (221221101202222), we get a palindrome (443423202324344).
The spelling of 222202101122122 in words is "two hundred twenty-two trillion, two hundred two billion, one hundred one million, one hundred twenty-two thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •