1002010200202 has 32 divisors (see below), whose sum is σ = 1758515728320. Its totient is φ = 423346360320.

The previous prime is 1002010200199. The next prime is 1002010200203. The reversal of 1002010200202 is 2020020102001.

It is not an unprimeable number, because it can be changed into a prime (1002010200203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22592503 + ... + 22636810.

It is an arithmetic number, because the mean of its divisors is an integer number (54953616510).

Almost surely, 2^{1002010200202} is an apocalyptic number.

1002010200202 is a deficient number, since it is larger than the sum of its proper divisors (756505528118).

1002010200202 is a wasteful number, since it uses less digits than its factorization.

1002010200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45229398.

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

Adding to 1002010200202 its reverse (2020020102001), we get a palindrome (3022030302203).

The spelling of 1002010200202 in words is "one trillion, two billion, ten million, two hundred thousand, two hundred two".