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10310101222 = 242491121321
BaseRepresentation
bin10011001101000011…
…11010100011100110
3222121112021102000211
421212201322203212
5132103341214342
64423021130034
7513331262101
oct114641724346
928545242024
1010310101222
114410868713
121bb89b991a
13c84013c15
146db405738
15405214c17
hex26687a8e6

10310101222 has 8 divisors (see below), whose sum is σ = 15465643272. Its totient is φ = 5154886800.

The previous prime is 10310101213. The next prime is 10310101237. The reversal of 10310101222 is 22210101301.

10310101222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24322 + ... + 145642.

It is an arithmetic number, because the mean of its divisors is an integer number (1933205409).

Almost surely, 210310101222 is an apocalyptic number.

10310101222 is a deficient number, since it is larger than the sum of its proper divisors (5155542050).

10310101222 is a wasteful number, since it uses less digits than its factorization.

10310101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163814.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10310101222 its reverse (22210101301), we get a palindrome (32520202523).

The spelling of 10310101222 in words is "ten billion, three hundred ten million, one hundred one thousand, two hundred twenty-two".

Divisors: 1 2 42491 84982 121321 242642 5155050611 10310101222