12122102020037 has 2 divisors, whose sum is σ = 12122102020038. Its totient is φ = 12122102020036.

The previous prime is 12122102020013. The next prime is 12122102020073. The reversal of 12122102020037 is 73002020122121.

Together with next prime (12122102020073) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11234824681921 + 887277338116 = 3351839^2 + 941954^2 .

It is an emirp because it is prime and its reverse (73002020122121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12122102020037 - 2⁴² = 7724055508933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12122102019994 and 12122102020021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12122102070037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6061051010018 + 6061051010019.

It is an arithmetic number, because the mean of its divisors is an integer number (6061051010019).

Almost surely, 2^{12122102020037} is an apocalyptic number.

It is an amenable number.

12122102020037 is a deficient number, since it is larger than the sum of its proper divisors (1).

12122102020037 is an equidigital number, since it uses as much as digits as its factorization.

12122102020037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 12122102020037 its reverse (73002020122121), we get a palindrome (85124122142158).

The spelling of 12122102020037 in words is "twelve trillion, one hundred twenty-two billion, one hundred two million, twenty thousand, thirty-seven".