Search a number
-
+
2200212220010 = 257231975169191
BaseRepresentation
bin100000000001000110110…
…111100010100001101010
321210100010120110102120212
4200001012313202201222
5242022013312020020
64402432531421122
7314650211203220
oct40010667424152
97710116412525
102200212220010
11779117491022
122b64ba7547a2
1312c62c8289cc
14786c2c14b10
153c374dc1cc5
hex20046de286a

2200212220010 has 64 divisors (see below), whose sum is σ = 4723247407104. Its totient is φ = 721513320000.

The previous prime is 2200212219977. The next prime is 2200212220057. The reversal of 2200212220010 is 100222120022.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31764515 + ... + 31833705.

It is an arithmetic number, because the mean of its divisors is an integer number (73800740736).

Almost surely, 22200212220010 is an apocalyptic number.

2200212220010 is an abundant number, since it is smaller than the sum of its proper divisors (2523035187094).

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

2200212220010 is a wasteful number, since it uses less digits than its factorization.

2200212220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88979.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2200212220010 its reverse (100222120022), we get a palindrome (2300434340032).

The spelling of 2200212220010 in words is "two trillion, two hundred billion, two hundred twelve million, two hundred twenty thousand, ten".

Divisors: 1 2 5 7 10 14 23 35 46 70 115 161 230 322 805 1610 19751 39502 69191 98755 138257 138382 197510 276514 345955 454273 484337 691285 691910 908546 968674 1382570 1591393 2271365 2421685 3179911 3182786 4542730 4843370 6359822 7956965 11139751 15899555 15913930 22279502 31799110 55698755 111397510 1366591441 2733182882 6832957205 9566140087 13665914410 19132280174 31431603143 47830700435 62863206286 95661400870 157158015715 220021222001 314316031430 440042444002 1100106110005 2200212220010