Search a number
-
+
110112202121112 = 23322366492875677
BaseRepresentation
bin11001000010010101111110…
…101100010101111110011000
3112102212121211200122002202100
4121002111332230111332120
5103413034242220333422
61030104503004403400
732123226006022302
oct3102257654257630
9472777750562670
10110112202121112
11320a3360529504
1210424595846560
1349596c7a932b9
141d2965d794972
15cae40ece57ac
hex64257eb15f98

110112202121112 has 48 divisors (see below), whose sum is σ = 311186658173040. Its totient is φ = 35108238356928.

The previous prime is 110112202121087. The next prime is 110112202121153. The reversal of 110112202121112 is 211121202211011.

It is a happy number.

110112202121112 is a `hidden beast` number, since 110 + 11 + 220 + 212 + 1 + 112 = 666.

It is a super-2 number, since 2×1101122021211122 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33246436183 + ... + 33246439494.

It is an arithmetic number, because the mean of its divisors is an integer number (6483055378605).

Almost surely, 2110112202121112 is an apocalyptic number.

110112202121112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110112202121112 is an abundant number, since it is smaller than the sum of its proper divisors (201074456051928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110112202121112 is a wasteful number, since it uses less digits than its factorization.

110112202121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66492875712 (or 66492875705 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 110112202121112 its reverse (211121202211011), we get a palindrome (321233404332123).

The spelling of 110112202121112 in words is "one hundred ten trillion, one hundred twelve billion, two hundred two million, one hundred twenty-one thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 9 12 18 23 24 36 46 69 72 92 138 184 207 276 414 552 828 1656 66492875677 132985751354 199478627031 265971502708 398957254062 531943005416 598435881093 797914508124 1196871762186 1529336140571 1595829016248 2393743524372 3058672281142 4588008421713 4787487048744 6117344562284 9176016843426 12234689124568 13764025265139 18352033686852 27528050530278 36704067373704 55056101060556 110112202121112