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2212411320204 = 223215385632889
BaseRepresentation
bin100000001100011101111…
…111011010011110001100
321211111121202012221001120
4200030131333122132030
5242222004244221304
64412211232440540
7315561420636051
oct40143577323614
97744552187046
102212411320204
11783307570608
122b89440a9150
13130824cc10a7
147911d05d028
153c83ad700d9
hex2031dfda78c

2212411320204 has 24 divisors (see below), whose sum is σ = 5164690861680. Its totient is φ = 737127899904.

The previous prime is 2212411320187. The next prime is 2212411320241. The reversal of 2212411320204 is 4020231142122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42790609 + ... + 42842280.

It is an arithmetic number, because the mean of its divisors is an integer number (215195452570).

Almost surely, 22212411320204 is an apocalyptic number.

It is an amenable number.

2212411320204 is an abundant number, since it is smaller than the sum of its proper divisors (2952279541476).

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

2212411320204 is a wasteful number, since it uses less digits than its factorization.

2212411320204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85635049 (or 85635047 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2212411320204 its reverse (4020231142122), we get a palindrome (6232642462326).

The spelling of 2212411320204 in words is "two trillion, two hundred twelve billion, four hundred eleven million, three hundred twenty thousand, two hundred four".

Divisors: 1 2 3 4 6 12 2153 4306 6459 8612 12918 25836 85632889 171265778 256898667 342531556 513797334 1027594668 184367610017 368735220034 553102830051 737470440068 1106205660102 2212411320204