111002001020002 has 8 divisors (see below), whose sum is σ = 166529843883216. Its totient is φ = 55492053058932.

The previous prime is 111002001019999. The next prime is 111002001020033. The reversal of 111002001020002 is 200020100200111.

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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4473710028 + ... + 4473734839.

It is an arithmetic number, because the mean of its divisors is an integer number (20816230485402).

Almost surely, 2^{111002001020002} is an apocalyptic number.

111002001020002 is a deficient number, since it is larger than the sum of its proper divisors (55527842863214).

111002001020002 is an equidigital number, since it uses as much as digits as its factorization.

111002001020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8947451072.

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

Adding to 111002001020002 its reverse (200020100200111), we get a palindrome (311022101220113).

The spelling of 111002001020002 in words is "one hundred eleven trillion, two billion, one million, twenty thousand, two".