10001820202 has 16 divisors (see below), whose sum is σ = 16372144800. Its totient is φ = 4544745840.

The previous prime is 10001820173. The next prime is 10001820293. The reversal of 10001820202 is 20202810001.

10001820202 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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, 8877 + ... + 141712.

It is an arithmetic number, because the mean of its divisors is an integer number (1023259050).

Almost surely, 2^10001820202 is an apocalyptic number.

10001820202 is a deficient number, since it is larger than the sum of its proper divisors (6370324598).

10001820202 is a wasteful number, since it uses less digits than its factorization.

10001820202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153621.

The product of its (nonzero) digits is 64, while the sum is 16.

The spelling of 10001820202 in words is "ten billion, one million, eight hundred twenty thousand, two hundred two".