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122212000063 is a prime number
BaseRepresentation
bin111000111010001100…
…1110010000100111111
3102200110011102212010201
41301310121302010333
54000242233000223
6132050551144331
711554345601116
oct1616431620477
9380404385121
10122212000063
114791454054a
121b8286750a7
13b6a855aa4a
145cb5028c7d
1532a4292ead
hex1c7467213f

122212000063 has 2 divisors, whose sum is σ = 122212000064. Its totient is φ = 122212000062.

The previous prime is 122212000033. The next prime is 122212000081. The reversal of 122212000063 is 360000212221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122212000063 - 29 = 122211999551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122212000063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122212000003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61106000031 + 61106000032.

It is an arithmetic number, because the mean of its divisors is an integer number (61106000032).

Almost surely, 2122212000063 is an apocalyptic number.

122212000063 is a deficient number, since it is larger than the sum of its proper divisors (1).

122212000063 is an equidigital number, since it uses as much as digits as its factorization.

122212000063 is an evil number, because the sum of its binary digits is even.

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

Adding to 122212000063 its reverse (360000212221), we get a palindrome (482212212284).

The spelling of 122212000063 in words is "one hundred twenty-two billion, two hundred twelve million, sixty-three", and thus it is an aban number.