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1100211228001 is a prime number
BaseRepresentation
bin10000000000101001101…
…100110000110101100001
310220011211121112021002001
4100000221230300311201
5121011213033244001
62201232520524001
7142326155064424
oct20005154606541
93804747467061
101100211228001
11394662612796
1215928a620601
137c998794062
143b37156d9bb
151d9442c7001
hex10029b30d61

1100211228001 has 2 divisors, whose sum is σ = 1100211228002. Its totient is φ = 1100211228000.

The previous prime is 1100211227987. The next prime is 1100211228007. The reversal of 1100211228001 is 1008221120011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1060743445776 + 39467782225 = 1029924^2 + 198665^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100211228001 - 27 = 1100211227873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1100211228001.

It is not a weakly prime, because it can be changed into another prime (1100211228007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550105614000 + 550105614001.

It is an arithmetic number, because the mean of its divisors is an integer number (550105614001).

Almost surely, 21100211228001 is an apocalyptic number.

It is an amenable number.

1100211228001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100211228001 is an equidigital number, since it uses as much as digits as its factorization.

1100211228001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 1100211228001 its reverse (1008221120011), we get a palindrome (2108432348012).

The spelling of 1100211228001 in words is "one trillion, one hundred billion, two hundred eleven million, two hundred twenty-eight thousand, one".