1000001202002 has 16 divisors (see below), whose sum is σ = 1652252651712. Its totient is φ = 450132931920.

The previous prime is 1000001201963. The next prime is 1000001202049. The reversal of 1000001202002 is 2002021000001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220651133 + ... + 220655664.

It is an arithmetic number, because the mean of its divisors is an integer number (103265790732).

Almost surely, 2^{1000001202002} is an apocalyptic number.

1000001202002 is a deficient number, since it is larger than the sum of its proper divisors (652251449710).

1000001202002 is a wasteful number, since it uses less digits than its factorization.

1000001202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441306913.

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

Adding to 1000001202002 its reverse (2002021000001), we get a palindrome (3002022202003).

The spelling of 1000001202002 in words is "one trillion, one million, two hundred two thousand, two".