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122222104241 = 472839188941
BaseRepresentation
bin111000111010100000…
…0010100111010110001
3102200110212110012110112
41301311000110322301
54000302324313431
6132051551511105
711554530513266
oct1616500247261
9380425405415
10122222104241
114791a211a06
121b82bb28495
13b6aa687b53
145cb64d926d
1532a50dbc2b
hex1c75014eb1

122222104241 has 8 divisors (see below), whose sum is σ = 125263657344. Its totient is φ = 119198929680.

The previous prime is 122222104223. The next prime is 122222104247. The reversal of 122222104241 is 142401222221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122222104241 - 218 = 122221842097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122222104247) by changing a digit.

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, 4581170 + ... + 4607771.

It is an arithmetic number, because the mean of its divisors is an integer number (15657957168).

Almost surely, 2122222104241 is an apocalyptic number.

It is an amenable number.

122222104241 is a deficient number, since it is larger than the sum of its proper divisors (3041553103).

122222104241 is an equidigital number, since it uses as much as digits as its factorization.

122222104241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9189271.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 122222104241 its reverse (142401222221), we get a palindrome (264623326462).

The spelling of 122222104241 in words is "one hundred twenty-two billion, two hundred twenty-two million, one hundred four thousand, two hundred forty-one".

Divisors: 1 47 283 13301 9188941 431880227 2600470303 122222104241