100020010202 has 24 divisors (see below), whose sum is σ = 180154546560. Its totient is φ = 41482952280.

The previous prime is 100020010177. The next prime is 100020010213. The reversal of 100020010202 is 202010020001.

It is a self number, because there is not a number n which added to its sum of digits gives 100020010202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16458452 + ... + 16464527.

It is an arithmetic number, because the mean of its divisors is an integer number (7506439440).

Almost surely, 2^100020010202 is an apocalyptic number.

100020010202 is a deficient number, since it is larger than the sum of its proper divisors (80134536358).

100020010202 is a wasteful number, since it uses less digits than its factorization.

100020010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32923026 (or 32923019 counting only the distinct ones).

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

Adding to 100020010202 its reverse (202010020001), we get a palindrome (302030030203).

The spelling of 100020010202 in words is "one hundred billion, twenty million, ten thousand, two hundred two".