220120122102107 has 2 divisors, whose sum is σ = 220120122102108. Its totient is φ = 220120122102106.

The previous prime is 220120122102079. The next prime is 220120122102113. The reversal of 220120122102107 is 701201221021022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220120122102107 - 2⁶ = 220120122102043 is a prime.

It is not a weakly prime, because it can be changed into another prime (220120122102007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110060061051053 + 110060061051054.

It is an arithmetic number, because the mean of its divisors is an integer number (110060061051054).

Almost surely, 2^{220120122102107} is an apocalyptic number.

220120122102107 is a deficient number, since it is larger than the sum of its proper divisors (1).

220120122102107 is an equidigital number, since it uses as much as digits as its factorization.

220120122102107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 220120122102107 its reverse (701201221021022), we get a palindrome (921321343123129).

The spelling of 220120122102107 in words is "two hundred twenty trillion, one hundred twenty billion, one hundred twenty-two million, one hundred two thousand, one hundred seven".