12001102185629 has 2 divisors, whose sum is σ = 12001102185630. Its totient is φ = 12001102185628.

The previous prime is 12001102185619. The next prime is 12001102185697. The reversal of 12001102185629 is 92658120110021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11998395376900 + 2706808729 = 3463870^2 + 52027^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12001102185629 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12001102185592 and 12001102185601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12001102185619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000551092814 + 6000551092815.

It is an arithmetic number, because the mean of its divisors is an integer number (6000551092815).

Almost surely, 2^{12001102185629} is an apocalyptic number.

It is an amenable number.

12001102185629 is a deficient number, since it is larger than the sum of its proper divisors (1).

12001102185629 is an equidigital number, since it uses as much as digits as its factorization.

12001102185629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 38.

The spelling of 12001102185629 in words is "twelve trillion, one billion, one hundred two million, one hundred eighty-five thousand, six hundred twenty-nine".