1002012010229 has 2 divisors, whose sum is σ = 1002012010230. Its totient is φ = 1002012010228.

The previous prime is 1002012010163. The next prime is 1002012010247. The reversal of 1002012010229 is 9220102102001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 768036646129 + 233975364100 = 876377^2 + 483710^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002012010229 - 2¹⁶ = 1002011944693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1002012010229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002012010529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501006005114 + 501006005115.

It is an arithmetic number, because the mean of its divisors is an integer number (501006005115).

Almost surely, 2^{1002012010229} is an apocalyptic number.

It is an amenable number.

1002012010229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002012010229 is an equidigital number, since it uses as much as digits as its factorization.

1002012010229 is an evil number, because the sum of its binary digits is even.

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

The spelling of 1002012010229 in words is "one trillion, two billion, twelve million, ten thousand, two hundred twenty-nine".