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2200133202121 = 19387631130087
BaseRepresentation
bin100000000001000010001…
…010000111000011001001
321210022221001202220102101
4200001002022013003021
5242021333044431441
64402421030033401
7314645231440321
oct40010212070311
97708831686371
102200133202121
11779086920788
122b64981a8861
1312c61935066a
14786b6526281
153c36ceb4231
hex200422870c9

2200133202121 has 8 divisors (see below), whose sum is σ = 2211575093504. Its totient is φ = 2188691746560.

The previous prime is 2200133202083. The next prime is 2200133202139. The reversal of 2200133202121 is 1212023310022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2200133202121 - 217 = 2200133071049 is a prime.

It is a super-2 number, since 2×22001332021212 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2200133202181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16847740 + ... + 16977826.

It is an arithmetic number, because the mean of its divisors is an integer number (276446886688).

Almost surely, 22200133202121 is an apocalyptic number.

It is an amenable number.

2200133202121 is a deficient number, since it is larger than the sum of its proper divisors (11441891383).

2200133202121 is a wasteful number, since it uses less digits than its factorization.

2200133202121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217911.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2200133202121 its reverse (1212023310022), we get a palindrome (3412156512143).

The spelling of 2200133202121 in words is "two trillion, two hundred billion, one hundred thirty-three million, two hundred two thousand, one hundred twenty-one".

Divisors: 1 193 87631 130087 16912783 25106791 11399653897 2200133202121