1002211329 has 16 divisors (see below), whose sum is σ = 1530195840. Its totient is φ = 571560960.

The previous prime is 1002211313. The next prime is 1002211333. The reversal of 1002211329 is 9231122001.

It is not a de Polignac number, because 1002211329 - 2⁴ = 1002211313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1002211429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36192 + ... + 57569.

It is an arithmetic number, because the mean of its divisors is an integer number (95637240).

Almost surely, 2^1002211329 is an apocalyptic number.

It is an amenable number.

1002211329 is a deficient number, since it is larger than the sum of its proper divisors (527984511).

1002211329 is an equidigital number, since it uses as much as digits as its factorization.

1002211329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94280.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 1002211329 is about 31657.7214751788. The cubic root of 1002211329 is about 1000.7365670025.

The spelling of 1002211329 in words is "one billion, two million, two hundred eleven thousand, three hundred twenty-nine".