122220120107 has 2 divisors, whose sum is σ = 122220120108. Its totient is φ = 122220120106.

The previous prime is 122220120101. The next prime is 122220120137. The reversal of 122220120107 is 701021022221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122220120107 - 2¹⁴ = 122220103723 is a prime.

It is not a weakly prime, because it can be changed into another prime (122220120101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61110060053 + 61110060054.

It is an arithmetic number, because the mean of its divisors is an integer number (61110060054).

Almost surely, 2^122220120107 is an apocalyptic number.

122220120107 is a deficient number, since it is larger than the sum of its proper divisors (1).

122220120107 is an equidigital number, since it uses as much as digits as its factorization.

122220120107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 122220120107 its reverse (701021022221), we get a palindrome (823241142328).

The spelling of 122220120107 in words is "one hundred twenty-two billion, two hundred twenty million, one hundred twenty thousand, one hundred seven".