12001112100037 has 2 divisors, whose sum is σ = 12001112100038. Its totient is φ = 12001112100036.

The previous prime is 12001112099987. The next prime is 12001112100049. The reversal of 12001112100037 is 73000121110021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7495061519521 + 4506050580516 = 2737711^2 + 2122746^2 .

It is a cyclic number.

It is not a de Polignac number, because 12001112100037 - 2⁴³ = 3205019077829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12001112099987 and 12001112100023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12001112100137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000556050018 + 6000556050019.

It is an arithmetic number, because the mean of its divisors is an integer number (6000556050019).

Almost surely, 2^{12001112100037} is an apocalyptic number.

It is an amenable number.

12001112100037 is a deficient number, since it is larger than the sum of its proper divisors (1).

12001112100037 is an equidigital number, since it uses as much as digits as its factorization.

12001112100037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 19.

Adding to 12001112100037 its reverse (73000121110021), we get a palindrome (85001233210058).

The spelling of 12001112100037 in words is "twelve trillion, one billion, one hundred twelve million, one hundred thousand, thirty-seven".