10212210020149 has 2 divisors, whose sum is σ = 10212210020150. Its totient is φ = 10212210020148.

The previous prime is 10212210020141. The next prime is 10212210020203. The reversal of 10212210020149 is 94102001221201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9993880916100 + 218329104049 = 3161310^2 + 467257^2 .

It is a cyclic number.

It is not a de Polignac number, because 10212210020149 - 2³ = 10212210020141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212210020141) 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, 5106105010074 + 5106105010075.

It is an arithmetic number, because the mean of its divisors is an integer number (5106105010075).

Almost surely, 2^{10212210020149} is an apocalyptic number.

It is an amenable number.

10212210020149 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212210020149 is an equidigital number, since it uses as much as digits as its factorization.

10212210020149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 10212210020149 in words is "ten trillion, two hundred twelve billion, two hundred ten million, twenty thousand, one hundred forty-nine".