12122102020073 has 2 divisors, whose sum is σ = 12122102020074. Its totient is φ = 12122102020072.

The previous prime is 12122102020037. The next prime is 12122102020109. The reversal of 12122102020073 is 37002020122121.

Together with previous prime (12122102020037) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (12122102020037) and next prime (12122102020109).

It can be written as a sum of positive squares in only one way, i.e., 7806810400489 + 4315291619584 = 2794067^2 + 2077328^2 .

It is a cyclic number.

It is not a de Polignac number, because 12122102020073 - 2⁶ = 12122102020009 is a prime.

It is not a weakly prime, because it can be changed into another prime (12122102020013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6061051010036 + 6061051010037.

It is an arithmetic number, because the mean of its divisors is an integer number (6061051010037).

Almost surely, 2^{12122102020073} is an apocalyptic number.

It is an amenable number.

12122102020073 is a deficient number, since it is larger than the sum of its proper divisors (1).

12122102020073 is an equidigital number, since it uses as much as digits as its factorization.

12122102020073 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 23.

Adding to 12122102020073 its reverse (37002020122121), we get a palindrome (49124122142194).

The spelling of 12122102020073 in words is "twelve trillion, one hundred twenty-two billion, one hundred two million, twenty thousand, seventy-three".