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BaseRepresentation
bin11110111000010001000…
…100010111010111110001
321111212020211202012200111
4132320101010113113301
5234231324022414301
64302500004421321
7306211100050606
oct36702104272761
97455224665614
102122000201201
11748a3187a751
122a33116a7841
13125146c6653a
14749c37046ad
153a2e8885551
hex1ee111175f1

2122000201201 has 2 divisors, whose sum is σ = 2122000201202. Its totient is φ = 2122000201200.

The previous prime is 2122000201171. The next prime is 2122000201207. The reversal of 2122000201201 is 1021020002212.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1942745342976 + 179254858225 = 1393824^2 + 423385^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122000201201 - 25 = 2122000201169 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122000201207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061000100600 + 1061000100601.

It is an arithmetic number, because the mean of its divisors is an integer number (1061000100601).

Almost surely, 22122000201201 is an apocalyptic number.

It is an amenable number.

2122000201201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122000201201 is an equidigital number, since it uses as much as digits as its factorization.

2122000201201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2122000201201 its reverse (1021020002212), we get a palindrome (3143020203413).

The spelling of 2122000201201 in words is "two trillion, one hundred twenty-two billion, two hundred one thousand, two hundred one".