1002010120229 has 2 divisors, whose sum is σ = 1002010120230. Its totient is φ = 1002010120228.

The previous prime is 1002010120211. The next prime is 1002010120283. The reversal of 1002010120229 is 9220210102001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 833477702500 + 168532417729 = 912950^2 + 410527^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002010120229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1002010120229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002010120289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501005060114 + 501005060115.

It is an arithmetic number, because the mean of its divisors is an integer number (501005060115).

Almost surely, 2^{1002010120229} is an apocalyptic number.

It is an amenable number.

1002010120229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002010120229 is an equidigital number, since it uses as much as digits as its factorization.

1002010120229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 1002010120229 in words is "one trillion, two billion, ten million, one hundred twenty thousand, two hundred twenty-nine".