Base | Representation |
---|---|
bin | 100000001010001111100… |
… | …100111000101001000110 |
3 | 21211021110020021221120221 |
4 | 200022033210320221012 |
5 | 242202111113014342 |
6 | 4411134201214554 |
7 | 315445256026360 |
oct | 40121744705106 |
9 | 7737406257527 |
10 | 2210022001222 |
11 | 7822a0893922 |
12 | 2b8397a9145a |
13 | 130533ca4c89 |
14 | 78d739bdd30 |
15 | 3c74b208a67 |
hex | 2028f938a46 |
2210022001222 has 16 divisors (see below), whose sum is σ = 3790315010592. Its totient is φ = 946725819840.
The previous prime is 2210022001183. The next prime is 2210022001237. The reversal of 2210022001222 is 2221002200122.
It is a junction number, because it is equal to n+sod(n) for n = 2210022001196 and 2210022001205.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 35506663 + ... + 35568850.
It is an arithmetic number, because the mean of its divisors is an integer number (236894688162).
Almost surely, 22210022001222 is an apocalyptic number.
2210022001222 is a deficient number, since it is larger than the sum of its proper divisors (1580293009370).
2210022001222 is a wasteful number, since it uses less digits than its factorization.
2210022001222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71077743.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 2210022001222 its reverse (2221002200122), we get a palindrome (4431024201344).
It can be divided in two parts, 221002200122 and 2, that multiplied together give a palindrome (442004400244).
The spelling of 2210022001222 in words is "two trillion, two hundred ten billion, twenty-two million, one thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •