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222331200241404 = 22318527600020117
BaseRepresentation
bin110010100011010110000100…
…001101100111111011111100
31002011012122200121121220222210
4302203112010031213323330
5213120133244230211104
62104505313211140420
764554620255421102
oct6243260415477374
91064178617556883
10222331200241404
1164929150412641
1220b29339144710
139709985877c87
143cc8c5d471c72
151aa8528772989
hexca3584367efc

222331200241404 has 12 divisors (see below), whose sum is σ = 518772800563304. Its totient is φ = 74110400080464.

The previous prime is 222331200241399. The next prime is 222331200241433. The reversal of 222331200241404 is 404142002133222.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9263800010047 + ... + 9263800010070.

Almost surely, 2222331200241404 is an apocalyptic number.

It is an amenable number.

222331200241404 is an abundant number, since it is smaller than the sum of its proper divisors (296441600321900).

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

222331200241404 is a wasteful number, since it uses less digits than its factorization.

222331200241404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18527600020124 (or 18527600020122 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 222331200241404 its reverse (404142002133222), we get a palindrome (626473202374626).

The spelling of 222331200241404 in words is "two hundred twenty-two trillion, three hundred thirty-one billion, two hundred million, two hundred forty-one thousand, four hundred four".

Divisors: 1 2 3 4 6 12 18527600020117 37055200040234 55582800060351 74110400080468 111165600120702 222331200241404