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2201000223213 = 3211127683256307
BaseRepresentation
bin100000000001110101110…
…101100010000111101101
321210102011111020010202200
4200001311311202013231
5242030122024120323
64403043041212113
7315005560132521
oct40016565420755
97712144203680
102201000223213
11779491278540
122b669a631039
1312c726b6b1ac
1478759739d81
153c3be179443
hex20075d621ed

2201000223213 has 48 divisors (see below), whose sum is σ = 3500683370496. Its totient is φ = 1321493231520.

The previous prime is 2201000223187. The next prime is 2201000223221. The reversal of 2201000223213 is 3123220001022.

2201000223213 is a `hidden beast` number, since 220 + 10 + 0 + 0 + 223 + 213 = 666.

It is not a de Polignac number, because 2201000223213 - 214 = 2201000206829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201000223223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8459206 + ... + 8715512.

It is an arithmetic number, because the mean of its divisors is an integer number (72930903552).

Almost surely, 22201000223213 is an apocalyptic number.

It is an amenable number.

2201000223213 is a deficient number, since it is larger than the sum of its proper divisors (1299683147283).

2201000223213 is a wasteful number, since it uses less digits than its factorization.

2201000223213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257134 (or 257131 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2201000223213 its reverse (3123220001022), we get a palindrome (5324220224235).

The spelling of 2201000223213 in words is "two trillion, two hundred one billion, two hundred twenty-three thousand, two hundred thirteen".

Divisors: 1 3 9 11 33 99 127 381 683 1143 1397 2049 4191 6147 7513 12573 22539 67617 86741 256307 260223 768921 780669 954151 2306763 2819377 2862453 8458131 8587359 25374393 32550989 97652967 175057681 292958901 358060879 525173043 1074182637 1575519129 1925634491 3222547911 5776903473 17330710419 22232325487 66696976461 200090929383 244555580357 733666741071 2201000223213