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10210222122211 is a prime number
BaseRepresentation
bin1001010010010100000010…
…1010011010010011100011
31100011002100221020112211201
42110211000222122103203
52314241013330402321
633414302234422031
72102443552036006
oct224450052322343
940132327215751
1010210222122211
113287149231a01
12118a986891917
13590a87196507
1427426aa7353d
1512a8d09ee291
hex94940a9a4e3

10210222122211 has 2 divisors, whose sum is σ = 10210222122212. Its totient is φ = 10210222122210.

The previous prime is 10210222122209. The next prime is 10210222122227. The reversal of 10210222122211 is 11222122201201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10210222122211 - 21 = 10210222122209 is a prime.

Together with 10210222122209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10210222122311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105111061105 + 5105111061106.

It is an arithmetic number, because the mean of its divisors is an integer number (5105111061106).

Almost surely, 210210222122211 is an apocalyptic number.

10210222122211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210222122211 is an equidigital number, since it uses as much as digits as its factorization.

10210222122211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10210222122211 its reverse (11222122201201), we get a palindrome (21432344323412).

The spelling of 10210222122211 in words is "ten trillion, two hundred ten billion, two hundred twenty-two million, one hundred twenty-two thousand, two hundred eleven".