10212201110977 has 2 divisors, whose sum is σ = 10212201110978. Its totient is φ = 10212201110976.

The previous prime is 10212201110929. The next prime is 10212201111061. The reversal of 10212201110977 is 77901110221201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8097433668801 + 2114767442176 = 2845599^2 + 1454224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10212201110977 is a prime.

It is not a weakly prime, because it can be changed into another prime (10212201110077) 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, 5106100555488 + 5106100555489.

It is an arithmetic number, because the mean of its divisors is an integer number (5106100555489).

Almost surely, 2^{10212201110977} is an apocalyptic number.

It is an amenable number.

10212201110977 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212201110977 is an equidigital number, since it uses as much as digits as its factorization.

10212201110977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 34.

The spelling of 10212201110977 in words is "ten trillion, two hundred twelve billion, two hundred one million, one hundred ten thousand, nine hundred seventy-seven".