120122111022073 has 2 divisors, whose sum is σ = 120122111022074. Its totient is φ = 120122111022072.

The previous prime is 120122111022071. The next prime is 120122111022157. The reversal of 120122111022073 is 370220111221021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73911985395264 + 46210125626809 = 8597208^2 + 6797803^2 .

It is a cyclic number.

It is not a de Polignac number, because 120122111022073 - 2¹ = 120122111022071 is a prime.

Together with 120122111022071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (120122111022071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60061055511036 + 60061055511037.

It is an arithmetic number, because the mean of its divisors is an integer number (60061055511037).

Almost surely, 2^{120122111022073} is an apocalyptic number.

It is an amenable number.

120122111022073 is a deficient number, since it is larger than the sum of its proper divisors (1).

120122111022073 is an equidigital number, since it uses as much as digits as its factorization.

120122111022073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 120122111022073 its reverse (370220111221021), we get a palindrome (490342222243094).

The spelling of 120122111022073 in words is "one hundred twenty trillion, one hundred twenty-two billion, one hundred eleven million, twenty-two thousand, seventy-three".