2001102000202 has 16 divisors (see below), whose sum is σ = 3010212732672. Its totient is φ = 997698446640.

The previous prime is 2001102000197. The next prime is 2001102000251. The reversal of 2001102000202 is 2020002011002.

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, 5771827 + ... + 6108697.

It is an arithmetic number, because the mean of its divisors is an integer number (188138295792).

Almost surely, 2^{2001102000202} is an apocalyptic number.

2001102000202 is a deficient number, since it is larger than the sum of its proper divisors (1009110732470).

2001102000202 is a wasteful number, since it uses less digits than its factorization.

2001102000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345333.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2001102000202 its reverse (2020002011002), we get a palindrome (4021104011204).

The spelling of 2001102000202 in words is "two trillion, one billion, one hundred two million, two hundred two", and thus it is an aban number.