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10222310023 = 19949156687
BaseRepresentation
bin10011000010100110…
…00001001010000111
3222101102002011010221
421201103001022013
5131413402410043
64410203325211
7511214126062
oct114123011207
928342064127
1010222310023
114376255902
121b93520807
13c6ba86473
146cd8b18d9
153ec6728ed
hex2614c1287

10222310023 has 8 divisors (see below), whose sum is σ = 10761649920. Its totient is φ = 9683102520.

The previous prime is 10222310017. The next prime is 10222310039. The reversal of 10222310023 is 32001322201.

10222310023 is digitally balanced in base 3, 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 cyclic number.

It is not a de Polignac number, because 10222310023 - 233 = 1632375431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10222309979 and 10222310006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222310053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151986 + ... + 208672.

It is an arithmetic number, because the mean of its divisors is an integer number (1345206240).

Almost surely, 210222310023 is an apocalyptic number.

10222310023 is a deficient number, since it is larger than the sum of its proper divisors (539339897).

10222310023 is an equidigital number, since it uses as much as digits as its factorization.

10222310023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66197.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10222310023 its reverse (32001322201), we get a palindrome (42223632224).

The spelling of 10222310023 in words is "ten billion, two hundred twenty-two million, three hundred ten thousand, twenty-three".

Divisors: 1 19 9491 56687 180329 1077053 538016317 10222310023