1002211020179 has 2 divisors, whose sum is σ = 1002211020180. Its totient is φ = 1002211020178.

The previous prime is 1002211020121. The next prime is 1002211020203. The reversal of 1002211020179 is 9710201122001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1002211020179 - 2²⁸ = 1001942584723 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002211020119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501105510089 + 501105510090.

It is an arithmetic number, because the mean of its divisors is an integer number (501105510090).

Almost surely, 2^{1002211020179} is an apocalyptic number.

1002211020179 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002211020179 is an equidigital number, since it uses as much as digits as its factorization.

1002211020179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 26.

The spelling of 1002211020179 in words is "one trillion, two billion, two hundred eleven million, twenty thousand, one hundred seventy-nine".