1002223001029 has 2 divisors, whose sum is σ = 1002223001030. Its totient is φ = 1002223001028.

The previous prime is 1002223000973. The next prime is 1002223001089. The reversal of 1002223001029 is 9201003222001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1000596088804 + 1626912225 = 1000298^2 + 40335^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002223001029 - 2¹¹ = 1002222998981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002223001089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501111500514 + 501111500515.

It is an arithmetic number, because the mean of its divisors is an integer number (501111500515).

Almost surely, 2^{1002223001029} is an apocalyptic number.

It is an amenable number.

1002223001029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002223001029 is an equidigital number, since it uses as much as digits as its factorization.

1002223001029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 1002223001029 in words is "one trillion, two billion, two hundred twenty-three million, one thousand, twenty-nine".