1002011010202 has 8 divisors (see below), whose sum is σ = 1503217287936. Its totient is φ = 500938580892.

The previous prime is 1002011010181. The next prime is 1002011010211. The reversal of 1002011010202 is 2020101102001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 33443388 + ... + 33473335.

It is an arithmetic number, because the mean of its divisors is an integer number (187902160992).

Almost surely, 2^{1002011010202} is an apocalyptic number.

1002011010202 is a deficient number, since it is larger than the sum of its proper divisors (501206277734).

1002011010202 is an equidigital number, since it uses as much as digits as its factorization.

1002011010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66924212.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1002011010202 its reverse (2020101102001), we get a palindrome (3022112112203).

The spelling of 1002011010202 in words is "one trillion, two billion, eleven million, ten thousand, two hundred two".