1002011120002 has 8 divisors (see below), whose sum is σ = 1503036806976. Its totient is φ = 500998851012.

The previous prime is 1002011119961. The next prime is 1002011120027. The reversal of 1002011120002 is 2000211102001.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3165678 + ... + 3467785.

It is an arithmetic number, because the mean of its divisors is an integer number (187879600872).

Almost surely, 2^{1002011120002} is an apocalyptic number.

1002011120002 is a deficient number, since it is larger than the sum of its proper divisors (501025686974).

1002011120002 is an equidigital number, since it uses as much as digits as its factorization.

1002011120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6708992.

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

Adding to 1002011120002 its reverse (2000211102001), we get a palindrome (3002222222003).

The spelling of 1002011120002 in words is "one trillion, two billion, eleven million, one hundred twenty thousand, two".