1220210102063 has 2 divisors, whose sum is σ = 1220210102064. Its totient is φ = 1220210102062.

The previous prime is 1220210102057. The next prime is 1220210102131. The reversal of 1220210102063 is 3602010120221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1220210102063 - 2²⁸ = 1219941666607 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1220210102563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610105051031 + 610105051032.

It is an arithmetic number, because the mean of its divisors is an integer number (610105051032).

Almost surely, 2^{1220210102063} is an apocalyptic number.

1220210102063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220210102063 is an equidigital number, since it uses as much as digits as its factorization.

1220210102063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1220210102063 its reverse (3602010120221), we get a palindrome (4822220222284).

The spelling of 1220210102063 in words is "one trillion, two hundred twenty billion, two hundred ten million, one hundred two thousand, sixty-three".