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10202200022101 is a prime number
BaseRepresentation
bin1001010001110110001010…
…0000100001110001010101
31100010022122212020122021211
42110131202200201301111
52314123101201201401
633410454225141421
72102041012232023
oct224354240416125
940108585218254
1010202200022101
113283801a3a3aa
12118930818a871
135900a91b6109
14273b09495713
1512a5b15da951
hex94762821c55

10202200022101 has 2 divisors, whose sum is σ = 10202200022102. Its totient is φ = 10202200022100.

The previous prime is 10202200022083. The next prime is 10202200022141. The reversal of 10202200022101 is 10122000220201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10121299597201 + 80900424900 = 3181399^2 + 284430^2 .

It is a cyclic number.

It is not a de Polignac number, because 10202200022101 - 29 = 10202200021589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10202200022141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101100011050 + 5101100011051.

It is an arithmetic number, because the mean of its divisors is an integer number (5101100011051).

Almost surely, 210202200022101 is an apocalyptic number.

It is an amenable number.

10202200022101 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202200022101 is an equidigital number, since it uses as much as digits as its factorization.

10202200022101 is an evil number, because the sum of its binary digits is even.

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

Adding to 10202200022101 its reverse (10122000220201), we get a palindrome (20324200242302).

The spelling of 10202200022101 in words is "ten trillion, two hundred two billion, two hundred million, twenty-two thousand, one hundred one".