Base | Representation |
---|---|
bin | 1010000000111001101110… |
… | …01000001100100011000110 |
3 | 2212222012121211122221021212 |
4 | 11000130313020030203012 |
5 | 10341243430342101042 |
6 | 114500224305011422 |
7 | 4431660262314242 |
oct | 500346710144306 |
9 | 85865554587255 |
10 | 22021222222022 |
11 | 7020169941391 |
12 | 2577a3a923b72 |
13 | c397914c7b1a |
14 | 561b93469422 |
15 | 282c51059482 |
hex | 14073720c8c6 |
22021222222022 has 8 divisors (see below), whose sum is σ = 34097376343872. Its totient is φ = 10655430107400.
The previous prime is 22021222221997. The next prime is 22021222222073. The reversal of 22021222222022 is 22022222212022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177590501729 + ... + 177590501852.
It is an arithmetic number, because the mean of its divisors is an integer number (4262172042984).
Almost surely, 222021222222022 is an apocalyptic number.
22021222222022 is a deficient number, since it is larger than the sum of its proper divisors (12076154121850).
22021222222022 is a wasteful number, since it uses less digits than its factorization.
22021222222022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 355181003614.
The product of its (nonzero) digits is 2048, while the sum is 23.
Adding to 22021222222022 its reverse (22022222212022), we get a palindrome (44043444434044).
The spelling of 22021222222022 in words is "twenty-two trillion, twenty-one billion, two hundred twenty-two million, two hundred twenty-two thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.187 sec. • engine limits •